Investment Securities (Details 1) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Maturities of securities held-to-maturity
U.S. government notes - at amortized cost, Total	$ 15,460	$ 15,420
U.S. treasury obligations
Maturities of securities held-to-maturity
U.S. government notes - at amortized cost, Within one year	5,422
U.S. government notes - at amortized cost, After one but within five years	10,038
U.S. government notes - at amortized cost, After five but within ten years	0
U.S. government notes - at amortized cost, Total	15,460
U.S. government notes - at fair value, Within one year	5,439
U.S. government notes - at fair value, After one but within five years	10,038
U.S. government notes - at fair value, After five but within ten years	0
U.S. government notes - at fair value, Total	15,477
US Government Agencies Debt Securities
Maturities of securities held-to-maturity
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	0
U.S. government notes - at amortized cost, Total	15,460	$ 15,420
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	$ 0

Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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