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v3.19.3

Allowance for Loan Losses - Impaired Loans Based on Loan Types (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | $ 149,546 | $ 199,545
Unpaid principal balance | 164,561 | 214,712
Related allowance | 2,647 | 3,388
Average recorded investment | 175,187 | 228,398
Amount of related allowance included in specific reserves | 439 | 517
Amount of related allowance included in general reserves | 2,208 | 2,871
Single-family residential |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 130,021 | 158,668
Unpaid principal balance | 133,861 | 163,149
Related allowance | 2,208 | 2,871
Average recorded investment | 142,661 | 181,826
Construction |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 0 | 2,698
Unpaid principal balance | 0 | 2,818
Related allowance | 0 | 0
Average recorded investment | 1,172 | 1,349
Construction - custom |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 0 | 0
Unpaid principal balance | 0 | 0
Related allowance | 0 | 0
Average recorded investment | 251 | 74
Land - acquisition & development |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 169 | 921
Unpaid principal balance | 295 | 971
Related allowance | 0 | 0
Average recorded investment | 389 | 611
Land - consumer lot loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 3,900 | 5,227
Unpaid principal balance | 4,543 | 5,626
Related allowance | 20 | 9
Average recorded investment | 4,611 | 6,709
Multi-family |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 385 | 448
Unpaid principal balance | 385 | 448
Related allowance | 4 | 4
Average recorded investment | 704 | 541
Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 11,635 | 15,679
Unpaid principal balance | 17,179 | 21,768
Related allowance | 323 | 150
Average recorded investment | 14,050 | 21,603
Commercial & industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 1,540 | 14,428
Unpaid principal balance | 6,003 | 17,652
Related allowance | 92 | 354
Average recorded investment | 9,703 | 13,703
HELOC |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 1,786 | 1,386
Unpaid principal balance | 1,894 | 2,154
Related allowance | 0 | 0
Average recorded investment | 1,558 | 1,845
Consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 110 | 90
Unpaid principal balance | 401 | 126
Related allowance | 0 | 0
Average recorded investment | 88 | 137
Impaired loans with no related allowance recorded |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 27,869 | 42,687
Unpaid principal balance | 38,486 | 49,425
Related allowance | 0 | 0
Average recorded investment | 35,649 | 43,292
Impaired loans with no related allowance recorded | Single-family residential |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 17,979 | 18,872
Unpaid principal balance | 19,252 | 20,050
Related allowance | 0 | 0
Average recorded investment | 16,685 | 20,097
Impaired loans with no related allowance recorded | Construction |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 0 | 2,698
Unpaid principal balance | 0 | 2,818
Related allowance | 0 | 0
Average recorded investment | 1,172 | 1,349
Impaired loans with no related allowance recorded | Construction - custom |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 0 | 0
Unpaid principal balance | 0 | 0
Related allowance | 0 | 0
Average recorded investment | 251 | 74
Impaired loans with no related allowance recorded | Land - acquisition & development |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 78 | 814
Unpaid principal balance | 143 | 814
Related allowance | 0 | 0
Average recorded investment | 290 | 572
Impaired loans with no related allowance recorded | Land - consumer lot loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 344 | 311
Unpaid principal balance | 848 | 336
Related allowance | 0 | 0
Average recorded investment | 287 | 260
Impaired loans with no related allowance recorded | Multi-family |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 0 | 0
Unpaid principal balance | 0 | 0
Related allowance | 0 | 0
Average recorded investment | 286 | 70
Impaired loans with no related allowance recorded | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 7,467 | 9,425
Unpaid principal balance | 11,881 | 14,035
Related allowance | 0 | 0
Average recorded investment | 8,890 | 11,158
Impaired loans with no related allowance recorded | Commercial & industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 1,114 | 10,137
Unpaid principal balance | 5,312 | 10,146
Related allowance | 0 | 0
Average recorded investment | 7,168 | 9,208
Impaired loans with no related allowance recorded | HELOC |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 837 | 410
Unpaid principal balance | 931 | 1,170
Related allowance | 0 | 0
Average recorded investment | 597 | 450
Impaired loans with no related allowance recorded | Consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 50 | 20
Unpaid principal balance | 119 | 56
Related allowance | 0 | 0
Average recorded investment | 23 | 54
Impaired loans with an allowance recorded |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 121,677 | 156,858
Unpaid principal balance | 126,075 | 165,287
Related allowance | 2,647 | 3,388
Average recorded investment | 139,538 | 185,106
Impaired loans with an allowance recorded | Single-family residential |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 112,042 | 139,796
Unpaid principal balance | 114,609 | 143,099
Related allowance | 2,208 | 2,871
Average recorded investment | 125,976 | 161,729
Impaired loans with an allowance recorded | Land - acquisition & development |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 91 | 107
Unpaid principal balance | 152 | 157
Related allowance | 0 | 0
Average recorded investment | 99 | 39
Impaired loans with an allowance recorded | Land - consumer lot loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 3,556 | 4,916
Unpaid principal balance | 3,695 | 5,290
Related allowance | 20 | 9
Average recorded investment | 4,324 | 6,449
Impaired loans with an allowance recorded | Multi-family |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 385 | 448
Unpaid principal balance | 385 | 448
Related allowance | 4 | 4
Average recorded investment | 418 | 471
Impaired loans with an allowance recorded | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 4,168 | 6,254
Unpaid principal balance | 5,298 | 7,733
Related allowance | 323 | 150
Average recorded investment | 5,160 | 10,445
Impaired loans with an allowance recorded | Commercial & industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 426 | 4,291
Unpaid principal balance | 691 | 7,506
Related allowance | 92 | 354
Average recorded investment | 2,535 | 4,495
Impaired loans with an allowance recorded | HELOC |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 949 | 976
Unpaid principal balance | 963 | 984
Related allowance | 0 | 0
Average recorded investment | 961 | 1,395
Impaired loans with an allowance recorded | Consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded investment | 60 | 70
Unpaid principal balance | 282 | 70
Related allowance | 0 | 0
Average recorded investment | $ 65 | $ 83

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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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