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Loans Receivable and Allowance for Credit Losses (Recorded Investment in Loans Receivable) (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Jun. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | $ 2,828,933 |  | $ 3,033,784 | $ 3,125,647 |  |  | $ 3,322,139 |  |
Deferred loan fees, net | (2,198) |  | (2,736) |  |  |  |  |  |
Allowance for credit losses | (37,803) | $ (50,658) | (34,789) | (34,693) | $ (35,243) | $ (33,608) | (31,914) | $ (30,205) | $ (32,373)
Total Loans, net | 2,788,932 |  | 2,996,259 |  |  |  |  |  |
Residential [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 227,140 |  | 239,870 | 241,050 |  |  | 251,845 |  |
Allowance for credit losses | (1,627) | (1,837) | (1,947) | (2,077) | (2,039) | (2,344) | (2,444) | (2,453) | (2,474)
Commercial & Multi-family [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 2,080,088 |  | 2,155,929 | 2,205,600 |  |  | 2,349,664 |  |
Allowance for credit losses | (11,957) | (12,419) | (10,451) | (12,109) | (13,581) | (15,343) | (13,983) | (14,679) | (21,381)
Cannabis Related [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 69,102 |  | 103,206 | 103,396 |  |  | 108,204 |  |
Allowance for credit losses | (1,465) | (14,852) | (1,613) | (1,795) | (1,910) | (2,344) | (1,840) | (509) | (402)
Construction [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 105,980 |  | 130,589 | 142,024 |  |  | 180,340 |  |
Allowance for credit losses | (1,664) | (1,907) | (1,902) | (2,257) | (2,760) | (3,758) | (4,592) | (4,024) | (2,073)
Commercial Business [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 192,762 |  | 242,239 | 264,745 |  |  | 261,135 |  |
Allowance for credit losses | (12,114) | (8,898) | (10,497) | (8,627) | (7,851) | (4,508) | (6,864) | (5,302) | (4,482)
Business Express [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 78,253 |  | 92,947 | 98,957 |  |  | 101,258 |  |
Allowance for credit losses | (8,378) | (10,093) | (7,769) | (7,142) | (6,444) | (4,542) | (1,485) | (2,485) | (872)
Home Equity [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 73,566 |  | 66,769 | 67,566 |  |  | 66,046 |  |
Allowance for credit losses | (587) | (635) | (594) | (645) | (635) | (691) | (668) | (722) | (485)
Consumer [Member] |  |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |
Total Loans Receivable | 2,042 |  | 2,235 | 2,309 |  |  | 3,647 |  |
Allowance for credit losses | $ (11) | $ (17) | $ (16) | $ (41) | $ (23) | $ (78) | $ (38) | $ (31) | $ (24)

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