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Loans Receivable - Loans Based on Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
Commercial loans
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	$ 2,351,822	$ 2,633,582
Year Before Current Fiscal Year	2,646,527	1,598,523
Two Years Before Current Fiscal Year	1,316,898	861,901
Three Years Before Current Fiscal Year	574,962	623,264
Four Years Before Current Fiscal Year	422,204	591,653
More than Five Years Before Current Fiscal Year	1,120,742	892,219
Revolving Loans	1,295,091	1,102,776
Revolving to Term Loans	255	12,673
Total Loans	9,728,501	8,316,591
Commercial loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	2,343,088	2,626,633
Year Before Current Fiscal Year	2,630,037	1,537,952
Two Years Before Current Fiscal Year	1,299,292	768,970
Three Years Before Current Fiscal Year	539,354	564,692
Four Years Before Current Fiscal Year	409,574	538,732
More than Five Years Before Current Fiscal Year	1,082,730	798,533
Revolving Loans	1,204,597	992,874
Revolving to Term Loans	255	12,414
Total Loans	9,508,927	7,840,800
Commercial loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	2,503	6,878
Year Before Current Fiscal Year	1,594	5,050
Two Years Before Current Fiscal Year	0	10,721
Three Years Before Current Fiscal Year	0	36,042
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	0	20,275
Revolving Loans	29,153	32,588
Revolving to Term Loans	0	0
Total Loans	33,250	111,554
Commercial loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	6,231	71
Year Before Current Fiscal Year	14,896	55,521
Two Years Before Current Fiscal Year	17,606	82,210
Three Years Before Current Fiscal Year	35,608	22,530
Four Years Before Current Fiscal Year	12,630	52,921
More than Five Years Before Current Fiscal Year	38,012	73,411
Revolving Loans	61,341	77,314
Revolving to Term Loans	0	259
Total Loans	186,324	364,237
Commercial loans | Multi-family
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	661,095	796,231
Year Before Current Fiscal Year	778,936	480,801
Two Years Before Current Fiscal Year	502,646	228,031
Three Years Before Current Fiscal Year	168,568	209,423
Four Years Before Current Fiscal Year	163,704	220,906
More than Five Years Before Current Fiscal Year	317,428	292,113
Revolving Loans	34,102	46,184
Revolving to Term Loans	0	0
Total Loans	2,626,479	2,273,689
Commercial loans | Multi-family | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	657,144	796,231
Year Before Current Fiscal Year	778,936	479,038
Two Years Before Current Fiscal Year	500,917	220,483
Three Years Before Current Fiscal Year	168,568	205,661
Four Years Before Current Fiscal Year	157,144	217,203
More than Five Years Before Current Fiscal Year	315,858	287,595
Revolving Loans	34,102	46,184
Revolving to Term Loans	0	0
Total Loans	2,612,669	2,252,395
Commercial loans | Multi-family | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Year Before Current Fiscal Year		1,763
Two Years Before Current Fiscal Year		0
Three Years Before Current Fiscal Year		3,111
Four Years Before Current Fiscal Year		0
More than Five Years Before Current Fiscal Year		0
Revolving Loans		0
Revolving to Term Loans		0
Total Loans		4,874
Commercial loans | Multi-family | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	3,951	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	1,729	7,548
Three Years Before Current Fiscal Year	0	651
Four Years Before Current Fiscal Year	6,560	3,703
More than Five Years Before Current Fiscal Year	1,570	4,518
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	13,810	16,420
Commercial loans | Commercial real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	820,749	650,457
Year Before Current Fiscal Year	680,915	442,479
Two Years Before Current Fiscal Year	498,900	346,565
Three Years Before Current Fiscal Year	331,612	310,565
Four Years Before Current Fiscal Year	223,028	263,364
More than Five Years Before Current Fiscal Year	551,931	411,449
Revolving Loans	3,977	4,206
Revolving to Term Loans	0	247
Total Loans	3,111,112	2,429,332
Commercial loans | Commercial real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	820,490	650,457
Year Before Current Fiscal Year	679,321	434,117
Two Years Before Current Fiscal Year	492,826	270,174
Three Years Before Current Fiscal Year	301,033	260,344
Four Years Before Current Fiscal Year	218,171	216,564
More than Five Years Before Current Fiscal Year	541,008	339,374
Revolving Loans	1,391	3,109
Revolving to Term Loans	0	247
Total Loans	3,054,240	2,174,386
Commercial loans | Commercial real estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	1,594	0
Two Years Before Current Fiscal Year	0	4,419
Three Years Before Current Fiscal Year	0	32,931
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	0	20,275
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	1,594	57,625
Commercial loans | Commercial real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	259	0
Year Before Current Fiscal Year	0	8,362
Two Years Before Current Fiscal Year	6,074	71,972
Three Years Before Current Fiscal Year	30,579	17,290
Four Years Before Current Fiscal Year	4,857	46,800
More than Five Years Before Current Fiscal Year	10,923	51,800
Revolving Loans	2,586	1,097
Revolving to Term Loans	0	0
Total Loans	55,278	197,321
Commercial loans | Commercial & industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	259,192	693,615
Year Before Current Fiscal Year	448,269	274,207
Two Years Before Current Fiscal Year	155,602	59,046
Three Years Before Current Fiscal Year	44,131	43,184
Four Years Before Current Fiscal Year	26,922	75,711
More than Five Years Before Current Fiscal Year	223,428	172,264
Revolving Loans	1,185,604	973,474
Revolving to Term Loans	255	12,426
Total Loans	2,343,403	2,303,927
Commercial loans | Commercial & industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	254,668	687,597
Year Before Current Fiscal Year	435,630	224,225
Two Years Before Current Fiscal Year	145,799	50,054
Three Years Before Current Fiscal Year	39,102	38,595
Four Years Before Current Fiscal Year	25,709	75,674
More than Five Years Before Current Fiscal Year	197,909	155,171
Revolving Loans	1,097,696	864,669
Revolving to Term Loans	255	12,167
Total Loans	2,196,768	2,108,152
Commercial loans | Commercial & industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	2,503	5,947
Year Before Current Fiscal Year	0	3,287
Two Years Before Current Fiscal Year	0	6,302
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	0	0
Revolving Loans	29,153	32,588
Revolving to Term Loans	0	0
Total Loans	31,656	48,124
Commercial loans | Commercial & industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	2,021	71
Year Before Current Fiscal Year	12,639	46,695
Two Years Before Current Fiscal Year	9,803	2,690
Three Years Before Current Fiscal Year	5,029	4,589
Four Years Before Current Fiscal Year	1,213	37
More than Five Years Before Current Fiscal Year	25,519	17,093
Revolving Loans	58,755	76,217
Revolving to Term Loans	0	259
Total Loans	114,979	147,651
Commercial loans | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	510,764	403,509
Year Before Current Fiscal Year	673,868	363,263
Two Years Before Current Fiscal Year	142,816	214,189
Three Years Before Current Fiscal Year	27,260	44,257
Four Years Before Current Fiscal Year	375	15,697
More than Five Years Before Current Fiscal Year	0	0
Revolving Loans	68,808	76,312
Revolving to Term Loans	0	0
Total Loans	1,423,891	1,117,227
Commercial loans | Construction | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	510,764	402,578
Year Before Current Fiscal Year	671,611	362,799
Two Years Before Current Fiscal Year	142,816	214,189
Three Years Before Current Fiscal Year	27,260	44,257
Four Years Before Current Fiscal Year	375	15,656
More than Five Years Before Current Fiscal Year	0	0
Revolving Loans	68,808	76,312
Revolving to Term Loans	0	0
Total Loans	1,421,634	1,115,791
Commercial loans | Construction | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		931
Year Before Current Fiscal Year		0
Two Years Before Current Fiscal Year		0
Three Years Before Current Fiscal Year		0
Four Years Before Current Fiscal Year		0
More than Five Years Before Current Fiscal Year		0
Revolving Loans		0
Revolving to Term Loans		0
Total Loans		931
Commercial loans | Construction | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	2,257	464
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	41
More than Five Years Before Current Fiscal Year	0	0
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	2,257	505
Commercial loans | Land - acquisition & development
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	100,022	89,770
Year Before Current Fiscal Year	64,539	37,773
Two Years Before Current Fiscal Year	16,934	14,070
Three Years Before Current Fiscal Year	3,391	15,835
Four Years Before Current Fiscal Year	8,175	15,975
More than Five Years Before Current Fiscal Year	27,955	16,393
Revolving Loans	2,600	2,600
Revolving to Term Loans	0	0
Total Loans	223,616	192,416
Commercial loans | Land - acquisition & development | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	100,022	89,770
Year Before Current Fiscal Year	64,539	37,773
Two Years Before Current Fiscal Year	16,934	14,070
Three Years Before Current Fiscal Year	3,391	15,835
Four Years Before Current Fiscal Year	8,175	13,635
More than Five Years Before Current Fiscal Year	27,955	16,393
Revolving Loans	2,600	2,600
Revolving to Term Loans	0	0
Total Loans	223,616	190,076
Commercial loans | Land - acquisition & development | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Year Before Current Fiscal Year		0
Two Years Before Current Fiscal Year		0
Three Years Before Current Fiscal Year		0
Four Years Before Current Fiscal Year		2,340
More than Five Years Before Current Fiscal Year		0
Revolving Loans		0
Revolving to Term Loans		0
Total Loans		2,340
Consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,420,965	1,611,404
Year Before Current Fiscal Year	1,873,721	1,000,650
Two Years Before Current Fiscal Year	806,033	426,437
Three Years Before Current Fiscal Year	328,430	393,035
Four Years Before Current Fiscal Year	303,923	401,739
More than Five Years Before Current Fiscal Year	1,598,038	1,671,921
Revolving Loans	225,772	181,413
Revolving to Term Loans	989	1,680
Total Loans	6,557,871	5,688,279
Consumer loans | Current
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,420,964	1,611,401
Year Before Current Fiscal Year	1,873,286	1,000,508
Two Years Before Current Fiscal Year	805,494	426,036
Three Years Before Current Fiscal Year	327,315	392,861
Four Years Before Current Fiscal Year	303,923	401,009
More than Five Years Before Current Fiscal Year	1,581,180	1,651,154
Revolving Loans	225,461	181,158
Revolving to Term Loans	989	1,680
Total Loans	6,538,612	5,665,807
Consumer loans | 30 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	3
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	400	362
Three Years Before Current Fiscal Year	606	59
Four Years Before Current Fiscal Year	0	445
More than Five Years Before Current Fiscal Year	2,040	2,943
Revolving Loans	67	19
Revolving to Term Loans	0	0
Total Loans	3,113	3,831
Consumer loans | 60 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	142
Two Years Before Current Fiscal Year	139	4
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	1,362	2,385
Revolving Loans	17	0
Revolving to Term Loans	0	0
Total Loans	1,518	2,531
Consumer loans | 90+ days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1	0
Year Before Current Fiscal Year	435	0
Two Years Before Current Fiscal Year	0	35
Three Years Before Current Fiscal Year	509	115
Four Years Before Current Fiscal Year	0	285
More than Five Years Before Current Fiscal Year	13,456	15,439
Revolving Loans	227	236
Revolving to Term Loans	0	0
Total Loans	14,628	16,110
Consumer loans | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	235,030	204,614
Year Before Current Fiscal Year	150,869	139,175
Two Years Before Current Fiscal Year	9,811	2,854
Three Years Before Current Fiscal Year	1,155	1,109
Four Years Before Current Fiscal Year	478	0
More than Five Years Before Current Fiscal Year	0	0
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	397,343	347,752
Consumer loans | Construction | Current
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	235,030	204,614
Year Before Current Fiscal Year	150,434	139,175
Two Years Before Current Fiscal Year	9,811	2,854
Three Years Before Current Fiscal Year	1,155	1,109
Four Years Before Current Fiscal Year	478	0
More than Five Years Before Current Fiscal Year	0	0
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	396,908	347,752
Consumer loans | Construction | 90+ days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0
Year Before Current Fiscal Year	435
Two Years Before Current Fiscal Year	0
Three Years Before Current Fiscal Year	0
Four Years Before Current Fiscal Year	0
More Than Five Years Before Current Fiscal Year	0
Revolving Loans	0
Revolving to Term Loans	0
Financing receivable, gross	435
Consumer loans | Single-family residential
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,131,152	1,309,357
Year Before Current Fiscal Year	1,652,242	824,827
Two Years Before Current Fiscal Year	772,169	413,913
Three Years Before Current Fiscal Year	321,627	352,244
Four Years Before Current Fiscal Year	276,093	396,129
More than Five Years Before Current Fiscal Year	1,573,696	1,640,594
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	5,726,979	4,937,064
Consumer loans | Single-family residential | Current
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,131,152	1,309,354
Year Before Current Fiscal Year	1,652,242	824,827
Two Years Before Current Fiscal Year	771,769	413,564
Three Years Before Current Fiscal Year	320,546	352,070
Four Years Before Current Fiscal Year	276,093	395,569
More than Five Years Before Current Fiscal Year	1,557,194	1,620,365
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	5,708,996	4,915,749
Consumer loans | Single-family residential | 30 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	3
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	400	349
Three Years Before Current Fiscal Year	604	59
Four Years Before Current Fiscal Year	0	391
More than Five Years Before Current Fiscal Year	1,792	2,825
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	2,796	3,627
Consumer loans | Single-family residential | 60 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	1,316	2,165
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	1,316	2,165
Consumer loans | Single-family residential | 90+ days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	477	115
Four Years Before Current Fiscal Year	0	169
More than Five Years Before Current Fiscal Year	13,394	15,239
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	13,871	15,523
Consumer loans | Land - consumer lot loans
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	53,396	85,342
Year Before Current Fiscal Year	60,454	28,557
Two Years Before Current Fiscal Year	16,015	9,012
Three Years Before Current Fiscal Year	5,399	4,454
Four Years Before Current Fiscal Year	3,433	5,520
More than Five Years Before Current Fiscal Year	13,248	15,649
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	151,945	148,534
Consumer loans | Land - consumer lot loans | Current
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	53,396	85,342
Year Before Current Fiscal Year	60,454	28,415
Two Years Before Current Fiscal Year	15,876	9,012
Three Years Before Current Fiscal Year	5,399	4,454
Four Years Before Current Fiscal Year	3,433	5,404
More than Five Years Before Current Fiscal Year	13,188	15,325
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	151,746	147,952
Consumer loans | Land - consumer lot loans | 30 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Year Before Current Fiscal Year		0
Two Years Before Current Fiscal Year		0
Three Years Before Current Fiscal Year		0
Four Years Before Current Fiscal Year		0
More than Five Years Before Current Fiscal Year		5
Revolving Loans		0
Revolving to Term Loans		0
Total Loans		5
Consumer loans | Land - consumer lot loans | 60 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	142
Two Years Before Current Fiscal Year	139	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	0	165
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	139	307
Consumer loans | Land - consumer lot loans | 90+ days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	116
More than Five Years Before Current Fiscal Year	60	154
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	60	270
Consumer loans | HELOC
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	4,473	4,825
Revolving Loans	200,571	160,435
Revolving to Term Loans	989	1,680
Total Loans	206,033	166,940
Consumer loans | HELOC | Current
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	4,349	4,764
Revolving Loans	200,267	160,183
Revolving to Term Loans	989	1,680
Total Loans	205,605	166,627
Consumer loans | HELOC | 30 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	95	31
Revolving Loans	60	16
Revolving to Term Loans	0	0
Total Loans	155	47
Consumer loans | HELOC | 60 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0
Year Before Current Fiscal Year	0
Two Years Before Current Fiscal Year	0
Three Years Before Current Fiscal Year	0
Four Years Before Current Fiscal Year	0
More Than Five Years Before Current Fiscal Year	29
Revolving Loans	17
Revolving to Term Loans	0
Financing receivable, gross	46
Consumer loans | HELOC | 90+ days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	0
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	0	30
Revolving Loans	227	236
Revolving to Term Loans	0	0
Total Loans	227	266
Consumer loans | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,387	12,091
Year Before Current Fiscal Year	10,156	8,091
Two Years Before Current Fiscal Year	8,038	658
Three Years Before Current Fiscal Year	249	35,228
Four Years Before Current Fiscal Year	23,919	90
More than Five Years Before Current Fiscal Year	6,621	10,853
Revolving Loans	25,201	20,978
Revolving to Term Loans	0	0
Total Loans	75,571	87,989
Consumer loans | Consumer | Current
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,386	12,091
Year Before Current Fiscal Year	10,156	8,091
Two Years Before Current Fiscal Year	8,038	606
Three Years Before Current Fiscal Year	215	35,228
Four Years Before Current Fiscal Year	23,919	36
More than Five Years Before Current Fiscal Year	6,449	10,700
Revolving Loans	25,194	20,975
Revolving to Term Loans	0	0
Total Loans	75,357	87,727
Consumer loans | Consumer | 30 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	13
Three Years Before Current Fiscal Year	2	0
Four Years Before Current Fiscal Year	0	54
More than Five Years Before Current Fiscal Year	153	82
Revolving Loans	7	3
Revolving to Term Loans	0	0
Total Loans	162	152
Consumer loans | Consumer | 60 days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	4
Three Years Before Current Fiscal Year	0	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	17	55
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	17	59
Consumer loans | Consumer | 90+ days past due
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1	0
Year Before Current Fiscal Year	0	0
Two Years Before Current Fiscal Year	0	35
Three Years Before Current Fiscal Year	32	0
Four Years Before Current Fiscal Year	0	0
More than Five Years Before Current Fiscal Year	2	16
Revolving Loans	0	0
Revolving to Term Loans	0	0
Total Loans	$ 35	$ 51

X

- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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