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LOANS RECEIVABLE - Credit-Rating Classification of Loans Receivable (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Jun. 30, 2023
Total loans |  |  |
Originated current fiscal year | $ 36,651 |  | $ 951,989
Originated fiscal year before current fiscal year | 955,489 |  | 1,697,890
Originated two years before current fiscal year | 1,684,226 |  | 967,598
Originated three years before current fiscal year | 948,855 |  | 353,683
Originated four years before current fiscal year | 350,994 |  | 357,180
Originated more than five years before current fiscal year | 1,688,992 |  | 1,429,252
Revolving loans | 95,268 |  | 92,884
Financing receivable, before allowance for credit loss, fee and loan in process | 5,760,475 |  | 5,850,476
Total current period gross charge-offs |  |  |
Originated current fiscal year, writeoff | 0 |  |
Originated fiscal year before current fiscal year, writeoff | 0 |  |
Originated two years before current fiscal year, writeoff | 0 |  |
Originated three years before current fiscal year, writeoff | 0 |  |
Originated four years before current fiscal year, writeoff | 178 |  |
Originated more than five years before current fiscal year, writeoff | 2,044 |  |
Revolving loans, writeoff | 0 |  |
Total | 2,222 | $ 128 |
Commercial |  |  |
Total loans |  |  |
Financing receivable, before allowance for credit loss, fee and loan in process | 4,025,884 |  | 4,103,819
Commercial | Multi-family mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 603,260
Originated fiscal year before current fiscal year | 601,736 |  | 954,554
Originated two years before current fiscal year | 952,821 |  | 223,291
Originated three years before current fiscal year | 223,302 |  | 198,969
Originated four years before current fiscal year | 203,358 |  | 242,367
Originated more than five years before current fiscal year | 717,934 |  | 539,334
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 2,699,151 |  | 2,761,775
Total current period gross charge-offs |  |  |
Total | 0 | 0 |
Commercial | Nonresidential mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 2,779 |  | 109,725
Originated fiscal year before current fiscal year | 107,718 |  | 220,443
Originated two years before current fiscal year | 208,575 |  | 83,740
Originated three years before current fiscal year | 88,075 |  | 51,933
Originated four years before current fiscal year | 51,571 |  | 60,116
Originated more than five years before current fiscal year | 482,083 |  | 436,617
Revolving loans | 6,000 |  | 6,000
Financing receivable, before allowance for credit loss, fee and loan in process | 946,801 |  | 968,574
Total current period gross charge-offs |  |  |
Originated current fiscal year, writeoff | 0 |  |
Originated fiscal year before current fiscal year, writeoff | 0 |  |
Originated two years before current fiscal year, writeoff | 0 |  |
Originated three years before current fiscal year, writeoff | 0 |  |
Originated four years before current fiscal year, writeoff | 0 |  |
Originated more than five years before current fiscal year, writeoff | 2,033 |  |
Revolving loans, writeoff | 0 |  |
Total | 2,033 | 10 |
Commercial | Commercial business |  |  |
Total loans |  |  |
Originated current fiscal year | 1,733 |  | 10,364
Originated fiscal year before current fiscal year | 11,427 |  | 28,644
Originated two years before current fiscal year | 28,320 |  | 25,304
Originated three years before current fiscal year | 24,577 |  | 8,317
Originated four years before current fiscal year | 7,658 |  | 1,967
Originated more than five years before current fiscal year | 13,847 |  | 12,617
Revolving loans | 61,667 |  | 59,648
Financing receivable, before allowance for credit loss, fee and loan in process | 149,229 |  | 146,861
Total current period gross charge-offs |  |  |
Originated current fiscal year, writeoff | 0 |  |
Originated fiscal year before current fiscal year, writeoff | 0 |  |
Originated two years before current fiscal year, writeoff | 0 |  |
Originated three years before current fiscal year, writeoff | 0 |  |
Originated four years before current fiscal year, writeoff | 178 |  |
Originated more than five years before current fiscal year, writeoff | 11 |  |
Revolving loans, writeoff | 0 |  |
Total | 189 | 118 |
Commercial | Construction |  |  |
Total loans |  |  |
Originated current fiscal year | 7,184 |  | 25,070
Originated fiscal year before current fiscal year | 34,204 |  | 36,389
Originated two years before current fiscal year | 41,698 |  | 143,086
Originated three years before current fiscal year | 130,476 |  | 12,275
Originated four years before current fiscal year | 7,453 |  | 2,961
Originated more than five years before current fiscal year | 3,953 |  | 1,093
Revolving loans | 5,735 |  | 5,735
Financing receivable, before allowance for credit loss, fee and loan in process | 230,703 |  | 226,609
Total current period gross charge-offs |  |  |
Total | 0 | 0 |
Residential |  |  |
Total loans |  |  |
Originated current fiscal year | 24,092 |  | 195,521
Originated fiscal year before current fiscal year | 193,179 |  | 455,046
Originated two years before current fiscal year | 450,059 |  | 491,460
Originated three years before current fiscal year | 481,718 |  | 80,431
Originated four years before current fiscal year | 79,290 |  | 46,989
Originated more than five years before current fiscal year | 460,713 |  | 431,112
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 1,689,051 |  | 1,700,559
Total current period gross charge-offs |  |  |
Total | 0 | 0 |
Consumer |  |  |
Total loans |  |  |
Financing receivable, before allowance for credit loss, fee and loan in process | 45,540 |  | 46,098
Consumer | Home equity loans |  |  |
Total loans |  |  |
Originated current fiscal year | 567 |  | 7,682
Originated fiscal year before current fiscal year | 6,965 |  | 2,567
Originated two years before current fiscal year | 2,517 |  | 607
Originated three years before current fiscal year | 591 |  | 1,264
Originated four years before current fiscal year | 1,173 |  | 2,478
Originated more than five years before current fiscal year | 9,339 |  | 7,567
Revolving loans | 21,744 |  | 21,384
Financing receivable, before allowance for credit loss, fee and loan in process | 42,896 |  | 43,549
Total current period gross charge-offs |  |  |
Total | 0 | 0 |
Consumer | Other consumer |  |  |
Total loans |  |  |
Originated current fiscal year | 296 |  | 367
Originated fiscal year before current fiscal year | 260 |  | 247
Originated two years before current fiscal year | 236 |  | 110
Originated three years before current fiscal year | 116 |  | 494
Originated four years before current fiscal year | 491 |  | 302
Originated more than five years before current fiscal year | 1,123 |  | 912
Revolving loans | 122 |  | 117
Financing receivable, before allowance for credit loss, fee and loan in process | 2,644 |  | 2,549
Total current period gross charge-offs |  |  |
Total | 0 | $ 0 |
Pass | Commercial | Multi-family mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 603,260
Originated fiscal year before current fiscal year | 601,736 |  | 954,554
Originated two years before current fiscal year | 952,821 |  | 213,482
Originated three years before current fiscal year | 213,565 |  | 198,969
Originated four years before current fiscal year | 203,358 |  | 226,929
Originated more than five years before current fiscal year | 677,086 |  | 510,485
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 2,648,566 |  | 2,707,679
Pass | Commercial | Nonresidential mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 2,779 |  | 109,725
Originated fiscal year before current fiscal year | 107,718 |  | 220,443
Originated two years before current fiscal year | 208,575 |  | 83,032
Originated three years before current fiscal year | 87,371 |  | 51,933
Originated four years before current fiscal year | 51,571 |  | 59,197
Originated more than five years before current fiscal year | 450,806 |  | 414,742
Revolving loans | 6,000 |  | 6,000
Financing receivable, before allowance for credit loss, fee and loan in process | 914,820 |  | 945,072
Pass | Commercial | Commercial business |  |  |
Total loans |  |  |
Originated current fiscal year | 1,733 |  | 10,364
Originated fiscal year before current fiscal year | 11,427 |  | 28,644
Originated two years before current fiscal year | 27,853 |  | 25,304
Originated three years before current fiscal year | 24,577 |  | 7,875
Originated four years before current fiscal year | 7,444 |  | 1,731
Originated more than five years before current fiscal year | 10,096 |  | 8,776
Revolving loans | 61,241 |  | 59,031
Financing receivable, before allowance for credit loss, fee and loan in process | 144,371 |  | 141,725
Pass | Commercial | Construction |  |  |
Total loans |  |  |
Originated current fiscal year | 7,184 |  | 25,070
Originated fiscal year before current fiscal year | 34,204 |  | 36,389
Originated two years before current fiscal year | 41,698 |  | 143,086
Originated three years before current fiscal year | 130,476 |  | 12,275
Originated four years before current fiscal year | 7,453 |  | 2,961
Originated more than five years before current fiscal year | 3,953 |  | 1,093
Revolving loans | 5,735 |  | 5,735
Financing receivable, before allowance for credit loss, fee and loan in process | 230,703 |  | 226,609
Pass | Residential |  |  |
Total loans |  |  |
Originated current fiscal year | 24,092 |  | 195,521
Originated fiscal year before current fiscal year | 193,179 |  | 454,504
Originated two years before current fiscal year | 449,520 |  | 491,460
Originated three years before current fiscal year | 481,718 |  | 80,431
Originated four years before current fiscal year | 79,290 |  | 45,741
Originated more than five years before current fiscal year | 450,416 |  | 422,472
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 1,678,215 |  | 1,690,129
Pass | Consumer | Home equity loans |  |  |
Total loans |  |  |
Originated current fiscal year | 567 |  | 7,682
Originated fiscal year before current fiscal year | 6,965 |  | 2,567
Originated two years before current fiscal year | 2,517 |  | 607
Originated three years before current fiscal year | 591 |  | 1,264
Originated four years before current fiscal year | 1,173 |  | 2,478
Originated more than five years before current fiscal year | 9,065 |  | 7,280
Revolving loans | 21,744 |  | 21,384
Financing receivable, before allowance for credit loss, fee and loan in process | 42,622 |  | 43,262
Pass | Consumer | Other consumer |  |  |
Total loans |  |  |
Originated current fiscal year | 296 |  | 367
Originated fiscal year before current fiscal year | 260 |  | 247
Originated two years before current fiscal year | 236 |  | 110
Originated three years before current fiscal year | 116 |  | 494
Originated four years before current fiscal year | 491 |  | 302
Originated more than five years before current fiscal year | 1,123 |  | 912
Revolving loans | 40 |  | 42
Financing receivable, before allowance for credit loss, fee and loan in process | 2,562 |  | 2,474
Special Mention | Commercial | Multi-family mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 6,006
Originated more than five years before current fiscal year | 6,605 |  | 6,647
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 6,605 |  | 12,653
Special Mention | Commercial | Nonresidential mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 11,325 |  | 378
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 11,325 |  | 378
Special Mention | Commercial | Commercial business |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 467 |  | 0
Originated three years before current fiscal year | 0 |  | 47
Originated four years before current fiscal year | 0 |  | 176
Originated more than five years before current fiscal year | 2,254 |  | 2,456
Revolving loans | 0 |  | 371
Financing receivable, before allowance for credit loss, fee and loan in process | 2,721 |  | 3,050
Special Mention | Commercial | Construction |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Special Mention | Residential |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 1,168
Originated more than five years before current fiscal year | 1,581 |  | 425
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 1,581 |  | 1,593
Special Mention | Consumer | Home equity loans |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Special Mention | Consumer | Other consumer |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Substandard | Commercial | Multi-family mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 9,809
Originated three years before current fiscal year | 9,737 |  | 0
Originated four years before current fiscal year | 0 |  | 9,432
Originated more than five years before current fiscal year | 34,243 |  | 22,202
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 43,980 |  | 41,443
Substandard | Commercial | Nonresidential mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 708
Originated three years before current fiscal year | 704 |  | 0
Originated four years before current fiscal year | 0 |  | 919
Originated more than five years before current fiscal year | 19,952 |  | 21,497
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 20,656 |  | 23,124
Substandard | Commercial | Commercial business |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 395
Originated four years before current fiscal year | 214 |  | 60
Originated more than five years before current fiscal year | 1,497 |  | 1,385
Revolving loans | 426 |  | 246
Financing receivable, before allowance for credit loss, fee and loan in process | 2,137 |  | 2,086
Substandard | Commercial | Construction |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Substandard | Residential |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 542
Originated two years before current fiscal year | 539 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 80
Originated more than five years before current fiscal year | 8,716 |  | 8,215
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 9,255 |  | 8,837
Substandard | Consumer | Home equity loans |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 274 |  | 287
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 274 |  | 287
Substandard | Consumer | Other consumer |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Commercial | Multi-family mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Commercial | Nonresidential mortgage |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Commercial | Commercial business |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Commercial | Construction |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Residential |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Consumer | Home equity loans |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 0 |  | 0
Financing receivable, before allowance for credit loss, fee and loan in process | 0 |  | 0
Doubtful | Consumer | Other consumer |  |  |
Total loans |  |  |
Originated current fiscal year | 0 |  | 0
Originated fiscal year before current fiscal year | 0 |  | 0
Originated two years before current fiscal year | 0 |  | 0
Originated three years before current fiscal year | 0 |  | 0
Originated four years before current fiscal year | 0 |  | 0
Originated more than five years before current fiscal year | 0 |  | 0
Revolving loans | 82 |  | 75
Financing receivable, before allowance for credit loss, fee and loan in process | $ 82 |  | $ 75

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