BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan INTERMEDIATE GOVERNMENT BOND INDEX FUND F
| Measure | Date | Value |
|---|
| 2023 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $5,549,069 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $5,549,069 |
| Total transfer of assets to this plan | 2023-12-31 | $154,631,392 |
| Total transfer of assets from this plan | 2023-12-31 | $80,279,625 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $38,927,311 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $9,161,843 |
| Total income from all sources (including contributions) | 2023-12-31 | $6,075,685 |
| Total of all expenses incurred | 2023-12-31 | $10,992 |
| Value of total assets at end of year | 2023-12-31 | $233,488,621 |
| Value of total assets at beginning of year | 2023-12-31 | $123,306,693 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $10,992 |
| Total interest from all sources | 2023-12-31 | $46 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $38,921,948 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $9,154,668 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $38,927,311 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $9,161,843 |
| Administrative expenses (other) incurred | 2023-12-31 | $-660 |
| Value of net income/loss | 2023-12-31 | $6,064,693 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $194,561,310 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $114,144,850 |
| Investment advisory and management fees | 2023-12-31 | $7,794 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $194,566,371 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $114,148,382 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $302 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $3,643 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $3,643 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $46 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $526,570 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $10,228 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $10,228 |
| 2022 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,714,867 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,714,867 |
| Total transfer of assets to this plan | 2022-12-31 | $126,469,168 |
| Total transfer of assets from this plan | 2022-12-31 | $36,016,295 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $9,161,843 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $4,694 |
| Total income from all sources (including contributions) | 2022-12-31 | $-3,565,215 |
| Total of all expenses incurred | 2022-12-31 | $4,668 |
| Value of total assets at end of year | 2022-12-31 | $123,306,693 |
| Value of total assets at beginning of year | 2022-12-31 | $27,266,554 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $4,668 |
| Total interest from all sources | 2022-12-31 | $27 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Administrative expenses professional fees incurred | 2022-12-31 | $3,792 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $9,154,668 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $3,971 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $9,161,843 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $4,694 |
| Administrative expenses (other) incurred | 2022-12-31 | $-6,139 |
| Value of net income/loss | 2022-12-31 | $-3,569,883 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $114,144,850 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $27,261,860 |
| Investment advisory and management fees | 2022-12-31 | $7,015 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $114,148,382 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $27,261,222 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $3,643 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,361 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,361 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $27 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-1,850,375 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $7,160 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $7,160 |
| 2021 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-630,744 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-630,744 |
| Total transfer of assets to this plan | 2021-12-31 | $7,202,405 |
| Total transfer of assets from this plan | 2021-12-31 | $13,260,722 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $4,694 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $120,954 |
| Total income from all sources (including contributions) | 2021-12-31 | $-493,533 |
| Total of all expenses incurred | 2021-12-31 | $2,135 |
| Value of total assets at end of year | 2021-12-31 | $27,266,554 |
| Value of total assets at beginning of year | 2021-12-31 | $33,936,799 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $2,135 |
| Total interest from all sources | 2021-12-31 | $3 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Administrative expenses professional fees incurred | 2021-12-31 | $3,366 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $3,971 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $118,622 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $4,694 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $120,954 |
| Administrative expenses (other) incurred | 2021-12-31 | $-7,883 |
| Value of net income/loss | 2021-12-31 | $-495,668 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $27,261,860 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $33,815,845 |
| Investment advisory and management fees | 2021-12-31 | $6,652 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $27,261,222 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $33,817,177 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,361 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $3 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $137,208 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $2,407 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $2,407 |
| 2020 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $41,816,065 |
| Total transfer of assets from this plan | 2020-12-31 | $69,805,210 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $120,954 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $91,491,296 |
| Total income from all sources (including contributions) | 2020-12-31 | $3,633,145 |
| Total of all expenses incurred | 2020-12-31 | $3,878 |
| Value of total assets at end of year | 2020-12-31 | $33,936,799 |
| Value of total assets at beginning of year | 2020-12-31 | $149,667,019 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $3,878 |
| Total interest from all sources | 2020-12-31 | $5 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Administrative expenses professional fees incurred | 2020-12-31 | $3,097 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $118,622 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $91,486,434 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $120,954 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $91,491,296 |
| Administrative expenses (other) incurred | 2020-12-31 | $-5,477 |
| Value of net income/loss | 2020-12-31 | $3,629,267 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $33,815,845 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $58,175,723 |
| Investment advisory and management fees | 2020-12-31 | $6,258 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $33,817,177 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $58,179,585 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $5 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $3,633,140 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $5,272 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $5,272 |
| 2019 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $71,709,660 |
| Total transfer of assets from this plan | 2019-12-31 | $124,136,498 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $91,491,296 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $368,622 |
| Total income from all sources (including contributions) | 2019-12-31 | $6,954,843 |
| Total of all expenses incurred | 2019-12-31 | $9,563 |
| Value of total assets at end of year | 2019-12-31 | $149,667,019 |
| Value of total assets at beginning of year | 2019-12-31 | $104,025,903 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $9,563 |
| Total interest from all sources | 2019-12-31 | $20 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Administrative expenses professional fees incurred | 2019-12-31 | $3,727 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $91,486,434 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $367,227 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $91,491,296 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $368,622 |
| Administrative expenses (other) incurred | 2019-12-31 | $-2,702 |
| Value of net income/loss | 2019-12-31 | $6,945,280 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $58,175,723 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $103,657,281 |
| Investment advisory and management fees | 2019-12-31 | $8,538 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $58,179,585 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $103,658,249 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $427 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $427 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $20 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $6,954,823 |
| 2018 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $755,675 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $755,675 |
| Total transfer of assets to this plan | 2018-12-31 | $69,766,685 |
| Total transfer of assets from this plan | 2018-12-31 | $16,581,414 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $368,622 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $59,924 |
| Total income from all sources (including contributions) | 2018-12-31 | $1,945,843 |
| Total loss/gain on sale of assets | 2018-12-31 | $-171,105 |
| Total of all expenses incurred | 2018-12-31 | $5,092 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $104,025,903 |
| Value of total assets at beginning of year | 2018-12-31 | $48,591,183 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $5,092 |
| Total interest from all sources | 2018-12-31 | $23 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $3,762 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $367,227 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $60,403 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $368,622 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $59,924 |
| Administrative expenses (other) incurred | 2018-12-31 | $-4,577 |
| Value of net income/loss | 2018-12-31 | $1,940,751 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $103,657,281 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $48,531,259 |
| Investment advisory and management fees | 2018-12-31 | $5,907 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $103,658,249 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $48,529,780 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $427 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $23 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $1,361,250 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $6,942,967 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $7,114,072 |
| 2017 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $-76,116 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-76,116 |
| Total transfer of assets to this plan | 2017-12-31 | $20,474,271 |
| Total transfer of assets from this plan | 2017-12-31 | $12,135,408 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $59,924 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $20,966 |
| Total income from all sources (including contributions) | 2017-12-31 | $486,075 |
| Total loss/gain on sale of assets | 2017-12-31 | $-115,399 |
| Total of all expenses incurred | 2017-12-31 | $2,510 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $48,591,183 |
| Value of total assets at beginning of year | 2017-12-31 | $39,729,797 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $2,510 |
| Total interest from all sources | 2017-12-31 | $13 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $3,765 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $60,403 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $20,649 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $59,924 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $20,966 |
| Administrative expenses (other) incurred | 2017-12-31 | $-7,115 |
| Value of net income/loss | 2017-12-31 | $483,565 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $48,531,259 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $39,708,831 |
| Investment advisory and management fees | 2017-12-31 | $5,860 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $48,529,780 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $39,708,343 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $805 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $805 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $13 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $677,577 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $10,399,304 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $10,514,703 |
| 2016 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-200,983 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-200,983 |
| Total transfer of assets to this plan | 2016-12-31 | $9,772,250 |
| Total transfer of assets from this plan | 2016-12-31 | $12,058,733 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $20,966 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $406,056 |
| Total income from all sources (including contributions) | 2016-12-31 | $568,517 |
| Total loss/gain on sale of assets | 2016-12-31 | $-65,387 |
| Total of all expenses incurred | 2016-12-31 | $6,772 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $39,729,797 |
| Value of total assets at beginning of year | 2016-12-31 | $41,839,625 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $6,772 |
| Total interest from all sources | 2016-12-31 | $5 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $20,649 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $402,228 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $20,966 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $406,056 |
| Administrative expenses (other) incurred | 2016-12-31 | $-2,995 |
| Value of net income/loss | 2016-12-31 | $561,745 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $39,708,831 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $41,433,569 |
| Investment advisory and management fees | 2016-12-31 | $5,857 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $39,708,343 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $41,436,954 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $805 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $443 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $443 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $5 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $834,882 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $12,069,374 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $12,134,761 |
| 2015 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-111,897 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-111,897 |
| Total transfer of assets to this plan | 2015-12-31 | $6,003,473 |
| Total transfer of assets from this plan | 2015-12-31 | $7,847,789 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $406,056 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $136,089 |
| Total income from all sources (including contributions) | 2015-12-31 | $575,223 |
| Total loss/gain on sale of assets | 2015-12-31 | $-29,346 |
| Total of all expenses incurred | 2015-12-31 | $6,779 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $41,839,625 |
| Value of total assets at beginning of year | 2015-12-31 | $42,845,530 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $6,779 |
| Total interest from all sources | 2015-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $402,228 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $132,321 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $406,056 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $136,089 |
| Administrative expenses (other) incurred | 2015-12-31 | $-2,983 |
| Value of net income/loss | 2015-12-31 | $568,444 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $41,433,569 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $42,709,441 |
| Investment advisory and management fees | 2015-12-31 | $5,852 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $41,436,954 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $42,712,776 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $443 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $433 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $433 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $716,466 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $7,854,518 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $7,883,864 |
| 2014 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $637,405 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $637,405 |
| Total transfer of assets to this plan | 2014-12-31 | $12,553,345 |
| Total transfer of assets from this plan | 2014-12-31 | $7,517,311 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $136,089 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $16,934 |
| Total income from all sources (including contributions) | 2014-12-31 | $1,056,348 |
| Total loss/gain on sale of assets | 2014-12-31 | $-140,923 |
| Total of all expenses incurred | 2014-12-31 | $6,309 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $42,845,530 |
| Value of total assets at beginning of year | 2014-12-31 | $36,640,302 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $6,309 |
| Total interest from all sources | 2014-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $3,860 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $132,321 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $12,409 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $136,089 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $16,934 |
| Administrative expenses (other) incurred | 2014-12-31 | $-3,420 |
| Value of net income/loss | 2014-12-31 | $1,050,039 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $42,709,441 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $36,623,368 |
| Investment advisory and management fees | 2014-12-31 | $5,869 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $42,712,776 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $36,627,093 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $433 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $800 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $800 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $559,866 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $7,524,010 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $7,664,933 |
| 2013 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-777,366 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-777,366 |
| Total transfer of assets to this plan | 2013-12-31 | $5,542,216 |
| Total transfer of assets from this plan | 2013-12-31 | $11,624,111 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $16,934 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $18,215 |
| Total income from all sources (including contributions) | 2013-12-31 | $-429,934 |
| Total loss/gain on sale of assets | 2013-12-31 | $-68,323 |
| Total of all expenses incurred | 2013-12-31 | $5,952 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $36,640,302 |
| Value of total assets at beginning of year | 2013-12-31 | $43,159,364 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $5,952 |
| Total interest from all sources | 2013-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $4,100 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $12,409 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $13,741 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $16,934 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $18,215 |
| Administrative expenses (other) incurred | 2013-12-31 | $-3,997 |
| Value of net income/loss | 2013-12-31 | $-435,886 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $36,623,368 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $43,141,149 |
| Investment advisory and management fees | 2013-12-31 | $5,849 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $36,627,093 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $43,145,113 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $800 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $510 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $510 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $415,755 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $11,630,303 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $11,698,626 |
| 2012 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-448,726 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-448,726 |
| Total transfer of assets to this plan | 2012-12-31 | $14,764,027 |
| Total transfer of assets from this plan | 2012-12-31 | $4,674,500 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $18,215 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $28,903 |
| Total income from all sources (including contributions) | 2012-12-31 | $644,492 |
| Total loss/gain on sale of assets | 2012-12-31 | $-27,543 |
| Total of all expenses incurred | 2012-12-31 | $5,777 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $43,159,364 |
| Value of total assets at beginning of year | 2012-12-31 | $32,441,810 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $5,777 |
| Total interest from all sources | 2012-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $4,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $13,741 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $24,388 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $18,215 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $28,903 |
| Administrative expenses (other) incurred | 2012-12-31 | $-4,060 |
| Value of net income/loss | 2012-12-31 | $638,715 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $43,141,149 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $32,412,907 |
| Investment advisory and management fees | 2012-12-31 | $5,837 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $43,145,113 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $32,416,121 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $510 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $1,301 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,301 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $1,120,761 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $4,679,527 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $4,707,070 |
| 2011 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $1,120,045 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $1,120,045 |
| Total transfer of assets to this plan | 2011-12-31 | $7,425,606 |
| Total transfer of assets from this plan | 2011-12-31 | $7,065,064 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $28,903 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $5,451 |
| Total income from all sources (including contributions) | 2011-12-31 | $1,804,677 |
| Total loss/gain on sale of assets | 2011-12-31 | $-200,069 |
| Total of all expenses incurred | 2011-12-31 | $5,713 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $32,441,810 |
| Value of total assets at beginning of year | 2011-12-31 | $30,258,852 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $5,713 |
| Total interest from all sources | 2011-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $24,388 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $2,120 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $28,903 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $5,451 |
| Administrative expenses (other) incurred | 2011-12-31 | $-4,843 |
| Value of net income/loss | 2011-12-31 | $1,798,964 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $32,412,907 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $30,253,401 |
| Investment advisory and management fees | 2011-12-31 | $5,581 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $32,416,121 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $30,255,235 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $1,301 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $1,497 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $1,497 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $884,701 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $7,069,963 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $7,270,032 |
| 2010 : INTERMEDIATE GOVERNMENT BOND INDEX FUND F 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $-48,513 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $-48,513 |
| Total transfer of assets to this plan | 2010-12-31 | $10,408,087 |
| Total transfer of assets from this plan | 2010-12-31 | $7,005,335 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $5,451 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $5,774 |
| Total income from all sources (including contributions) | 2010-12-31 | $1,173,115 |
| Total loss/gain on sale of assets | 2010-12-31 | $-18,288 |
| Total of all expenses incurred | 2010-12-31 | $3,286 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $30,258,852 |
| Value of total assets at beginning of year | 2010-12-31 | $25,686,594 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $3,286 |
| Total interest from all sources | 2010-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $2,120 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $2,056 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $5,451 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $5,774 |
| Administrative expenses (other) incurred | 2010-12-31 | $-7,512 |
| Value of net income/loss | 2010-12-31 | $1,169,829 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $30,253,401 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $25,680,820 |
| Investment advisory and management fees | 2010-12-31 | $5,823 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $30,255,235 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $25,683,483 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $1,497 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $1,055 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $1,055 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $1,239,916 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $7,009,452 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $7,027,740 |
