FANNIE MAE COMMITMENTS AND PLEDGED SECURITIES - Agency Multifamily Mortgage Based Securities Pledged Securities (Detail) - Agency MBS - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Investments in Agency debt securities
Fair Value	$ 217,253	$ 202,666
Amortized Cost	215,588	200,469
Total gains for securities with net gains in AOCI	2,745	3,247
Total losses for securities with net losses in AOCI	(1,080)	(1,050)
Fair value of securities with unrealized losses	146,022	124,684
Maturities - Fair Value
After one year through five years	99,280
After five years through ten years	108,442
After ten years	9,531
Total	217,253	202,666
Maturities - Amortized Cost
After one year through five years	98,948
After five years through ten years	107,531
After ten years	9,109
Total	$ 215,588	$ 200,469

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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