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Securities Held-to-Maturity (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Securities Held-to-Maturity |  |
Face Value | $ 234,255 | $ 210,728
Net Carrying Value | 156,547 | 140,484
Unrealized Gain |  | 9,427
Unrealized Loss | (11,976) |
Estimated Fair Value | 144,571 | 149,911
Allowance for Credit Losses | 3,153 | 1,753
B Piece bonds |  |
Securities Held-to-Maturity |  |
Face Value | 41,464 | 61,360
Net Carrying Value | 33,072 | 47,615
Unrealized Gain | 1,372 | 4,420
Estimated Fair Value | 34,444 | 52,035
Allowance for Credit Losses | $ 370 | $ 331
Seven B Piece Bonds | Held-to-Maturity Securities |  |
Securities Held-to-Maturity |  |
Bonds retained percentage | 49.00% |
Discounted value of bonds purchased | $ 74,700 |
Remaining of B Piece bond sold to the third party at par | 51.00% |
Estimated weighted average remaining maturity period | 6 years 2 months 12 days |
Initial face value of bonds purchased | $ 106,200 |
Agency B Piece Bonds | Held-to-Maturity Securities |  |
Securities Held-to-Maturity |  |
Weighted average variable interest rate (as a percent) | 3.74% |
Weighted average effective interest rate (as a percent) | 12.20% | 11.32%
Held-to-maturity securities, estimated fiscal year |  |
Within one year | $ 7,500 |
After one year through five years | 16,400 |
After five years through ten years | 500 |
After ten years | 17,100 |
APL certificates |  |
Securities Held-to-Maturity |  |
Face Value | 192,791 | $ 149,368
Net Carrying Value | 123,475 | 92,869
Unrealized Gain |  | 5,007
Unrealized Loss | (13,348) |
Estimated Fair Value | 110,127 | 97,876
Allowance for Credit Losses | 2,783 | $ 1,422
APL certificates | Held-to-Maturity Securities |  |
Securities Held-to-Maturity |  |
Face Value | $ 192,800 |
Weighted average variable interest rate (as a percent) | 3.94% |
Estimated weighted average remaining maturity period | 7 years 6 months |
Amount purchased at a discount | $ 119,000 |
Weighted average fixed interest rate | 8.85% | 9.11%
Held-to-maturity securities, estimated fiscal year |  |
After one year through five years | $ 6,700 |
After five years through ten years | $ 186,100 |
APL certificates | Held-to-Maturity Securities | Minimum |  |
Securities Held-to-Maturity |  |
Securities maturity term | 5 years |
APL certificates | Held-to-Maturity Securities | Maximum |  |
Securities Held-to-Maturity |  |
Securities maturity term | 10 years |

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