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Loans - Loans Held-for-Investment, Excluding PCD Loans, Net of Deferred Fees and Costs (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans held-for-investments, net | $ 4,111,857 | $ 3,806,617
Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 634,579 | 975,281
Year Two | 913,487 | 635,439
Year Three | 610,566 | 455,817
Year Four | 407,109 | 369,637
Year Five | 325,865 | 316,751
Prior | 1,050,310 | 915,570
Revolving Loans | 156,805 | 122,303
Loans held-for-investments, net | 4,098,721 | 3,790,798
Real estate loans: | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 628,702 | 928,140
Year Two | 894,874 | 624,835
Year Three | 602,123 | 451,100
Year Four | 403,088 | 366,700
Year Five | 323,808 | 315,979
Prior | 1,040,720 | 905,273
Revolving Loans | 69,672 | 55,751
Loans held-for-investments, net | 3,962,987 | 3,647,778
Real estate loans: | Multifamily | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 441,001 | 723,029
Year Two | 704,409 | 525,078
Year Three | 510,471 | 323,791
Year Four | 291,503 | 244,093
Year Five | 230,392 | 231,647
Prior | 591,333 | 470,243
Revolving Loans | 1,893 | 184
Loans held-for-investments, net | 2,771,002 | 2,518,065
Real estate loans: | Multifamily | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 441,001 | 723,029
Year Two | 704,409 | 525,078
Year Three | 510,471 | 322,067
Year Four | 291,503 | 238,692
Year Five | 226,586 | 231,647
Prior | 584,813 | 461,834
Revolving Loans | 1,893 | 184
Loans held-for-investments, net | 2,760,676 | 2,502,531
Real estate loans: | Multifamily | Substandard | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 0
Year Three | 0 | 1,724
Year Four | 0 | 5,401
Year Five | 3,806 | 0
Prior | 6,520 | 7,984
Revolving Loans | 0 | 0
Loans held-for-investments, net | 10,326 | 15,109
Real estate loans: | Multifamily | Special mention | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year |  | 0
Year Two |  | 0
Year Three |  | 0
Year Four |  | 0
Year Five |  | 0
Prior |  | 425
Revolving Loans |  | 0
Loans held-for-investments, net |  | 425
Real estate loans: | Commercial mortgage | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 137,267 | 164,684
Year Two | 160,273 | 72,718
Year Three | 69,189 | 105,599
Year Four | 93,232 | 99,165
Year Five | 75,649 | 69,699
Prior | 312,009 | 294,143
Revolving Loans | 2,567 | 2,589
Loans held-for-investments, net | 850,186 | 808,597
Real estate loans: | Commercial mortgage | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 137,267 | 153,803
Year Two | 149,545 | 72,718
Year Three | 69,189 | 97,228
Year Four | 93,232 | 99,165
Year Five | 75,649 | 65,750
Prior | 295,115 | 274,195
Revolving Loans | 2,567 | 2,589
Loans held-for-investments, net | 822,564 | 765,448
Real estate loans: | Commercial mortgage | Substandard | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 10,881
Year Two | 10,728 | 0
Year Three | 0 | 7,866
Year Four | 0 | 0
Year Five | 0 | 2,854
Prior | 11,653 | 11,389
Revolving Loans | 0 | 0
Loans held-for-investments, net | 22,381 | 32,990
Real estate loans: | Commercial mortgage | Special mention | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 0
Year Three | 0 | 505
Year Four | 0 | 0
Year Five | 0 | 1,095
Prior | 5,241 | 8,559
Revolving Loans | 0 | 0
Loans held-for-investments, net | 5,241 | 10,159
Real estate loans: | One-to-four family residential mortgage | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 22,973 | 12,095
Year Two | 12,473 | 9,040
Year Three | 8,710 | 12,228
Year Four | 10,465 | 13,299
Year Five | 9,188 | 10,232
Prior | 120,545 | 125,767
Revolving Loans | 1,022 | 1,004
Loans held-for-investments, net | 185,376 | 183,665
Real estate loans: | One-to-four family residential mortgage | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 22,973 | 12,095
Year Two | 12,473 | 9,040
Year Three | 8,710 | 11,244
Year Four | 10,465 | 13,299
Year Five | 9,188 | 10,232
Prior | 117,450 | 120,693
Revolving Loans | 1,022 | 1,004
Loans held-for-investments, net | 182,281 | 177,607
Real estate loans: | One-to-four family residential mortgage | Substandard | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 0
Year Three | 0 | 517
Year Four | 0 | 0
Year Five | 0 | 0
Prior | 1,167 | 2,738
Revolving Loans | 0 | 0
Loans held-for-investments, net | 1,167 | 3,255
Real estate loans: | One-to-four family residential mortgage | Special mention | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 0
Year Three | 0 | 467
Year Four | 0 | 0
Year Five | 0 | 0
Prior | 1,928 | 2,336
Revolving Loans | 0 | 0
Loans held-for-investments, net | 1,928 | 2,803
Real estate loans: | Home equity and lines of credit | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 23,488 | 18,449
Year Two | 16,763 | 12,244
Year Three | 9,195 | 7,443
Year Four | 6,571 | 6,081
Year Five | 5,058 | 2,592
Prior | 12,783 | 11,653
Revolving Loans | 64,010 | 51,494
Loans held-for-investments, net | 137,868 | 109,956
Real estate loans: | Home equity and lines of credit | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 23,488 | 18,449
Year Two | 16,703 | 12,244
Year Three | 9,195 | 7,347
Year Four | 6,476 | 6,031
Year Five | 5,009 | 2,592
Prior | 12,393 | 11,162
Revolving Loans | 64,010 | 51,494
Loans held-for-investments, net | 137,274 | 109,319
Real estate loans: | Home equity and lines of credit | Substandard | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 60 | 0
Year Three | 0 | 96
Year Four | 95 | 50
Year Five | 49 | 0
Prior | 349 | 388
Revolving Loans | 0 | 0
Loans held-for-investments, net | 553 | 534
Real estate loans: | Home equity and lines of credit | Special mention | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 0
Year Three | 0 | 0
Year Four | 0 | 0
Year Five | 0 | 0
Prior | 41 | 103
Revolving Loans | 0 | 0
Loans held-for-investments, net | 41 | 103
Real estate loans: | Construction and land | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 3,973 | 9,883
Year Two | 956 | 5,755
Year Three | 4,558 | 2,039
Year Four | 1,317 | 4,062
Year Five | 3,521 | 1,809
Prior | 4,050 | 3,467
Revolving Loans | 180 | 480
Loans held-for-investments, net | 18,555 | 27,495
Real estate loans: | Construction and land | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 3,973 | 9,883
Year Two | 956 | 5,755
Year Three | 4,558 | 2,039
Year Four | 1,317 | 4,062
Year Five | 1,451 | 1,809
Prior | 4,050 | 3,467
Revolving Loans | 180 | 480
Loans held-for-investments, net | 16,485 | 27,495
Real estate loans: | Construction and land | Substandard | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 |
Year Two | 0 |
Year Three | 0 |
Year Four | 0 |
Year Five | 2,070 |
Prior | 0 |
Revolving Loans | 0 |
Loans held-for-investments, net | 2,070 |
Commercial and industrial loans | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 3,814 | 45,426
Year Two | 18,613 | 10,448
Year Three | 8,313 | 4,698
Year Four | 4,011 | 2,911
Year Five | 2,041 | 772
Prior | 9,556 | 10,248
Revolving Loans | 87,074 | 66,502
Loans held-for-investments, net | 133,422 | 141,005
Commercial and industrial loans | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 3,814 | 45,426
Year Two | 18,613 | 10,087
Year Three | 8,178 | 4,378
Year Four | 3,961 | 2,316
Year Five | 1,841 | 640
Prior | 9,122 | 9,298
Revolving Loans | 85,861 | 61,728
Loans held-for-investments, net | 131,390 | 133,873
Commercial and industrial loans | Substandard | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 361
Year Three | 135 | 154
Year Four | 50 | 595
Year Five | 200 | 0
Prior | 293 | 726
Revolving Loans | 1,063 | 4,724
Loans held-for-investments, net | 1,741 | 6,560
Commercial and industrial loans | Special mention | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 0 | 0
Year Two | 0 | 0
Year Three | 0 | 166
Year Four | 0 | 0
Year Five | 0 | 132
Prior | 141 | 224
Revolving Loans | 150 | 50
Loans held-for-investments, net | 291 | 572
Other loans | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 2,063 | 1,715
Year Two | 0 | 156
Year Three | 130 | 19
Year Four | 10 | 26
Year Five | 16 | 0
Prior | 34 | 49
Revolving Loans | 59 | 50
Loans held-for-investments, net | 2,312 | 2,015
Other loans | Pass | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Current Fiscal Year | 2,063 | 1,715
Year Two | 0 | 156
Year Three | 130 | 19
Year Four | 10 | 26
Year Five | 16 | 0
Prior | 34 | 49
Revolving Loans | 59 | 50
Loans held-for-investments, net | $ 2,312 | $ 2,015

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