SIGNIFICANT ACCOUNTING POLICIES - Cash and Restricted Cash (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounting Policies [Abstract]
Cash and due from banks	$ 4,196	$ 6,941
Restricted cash	26,477	28,226
Interest bearing deposits in banks	279,618	346,207
Cash held at Federal Reserve Bank	277,828	345,680
Cash held at other financial institutions	32,463	35,694
Total cash and cash equivalents	$ 310,291	$ 381,374	$ 184,006	$ 125,606