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Loans - Aging of Past Due and Nonaccrual Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 12,175,234	$ 11,585,458
Unearned income	(7,211)	(7,154)
Loans held for investment, net of unearned income	12,168,023	11,578,304	$ 11,105,004
Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unearned income	(7,211)	(7,154)
Loans held for investment, net of unearned income	12,098,482	11,521,759
Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment, net of unearned income	69,541	56,545
30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment, net of unearned income	13,641	58,703
30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment, net of unearned income	6,630	13,386
90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment, net of unearned income	532	331
90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment, net of unearned income	27,472	18,381
Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unearned income	(7,211)	(7,154)
Loans held for investment, net of unearned income	12,084,309	11,462,725
Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment, net of unearned income	35,439	24,778
Commercial, financial, agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,819,891	1,673,883
Loans held for investment, net of unearned income	1,819,891		1,513,091
Commercial, financial, agricultural | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,812,192	1,661,409
Commercial, financial, agricultural | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	7,699	12,474
Commercial, financial, agricultural | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	343	1,303
Commercial, financial, agricultural | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	14	18
Commercial, financial, agricultural | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	46	69
Commercial, financial, agricultural | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,737	2,373
Commercial, financial, agricultural | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,811,803	1,660,037
Commercial, financial, agricultural | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	4,948	10,083
Lease financing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	127,935	122,167
Loans held for investment, net of unearned income	120,724		103,357
Lease financing | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	126,887	122,167
Lease financing | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,048	0
Lease financing | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Lease financing | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	64	0
Lease financing | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Lease financing | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Lease financing | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	126,887	122,167
Lease financing | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	984	0
Real estate – construction:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,407,364	1,330,337
Loans held for investment, net of unearned income	1,407,364		1,215,056
Real estate – construction: | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,407,364	1,330,260
Real estate – construction: | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	77
Real estate – construction: | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	402	8,574
Real estate – construction: | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,406,962	1,321,686
Real estate – construction: | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	77
Real estate – construction: | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	300,238	355,500
Real estate – construction: | Residential | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	300,238	355,423
Real estate – construction: | Residential | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	77
Real estate – construction: | Residential | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	402	49
Real estate – construction: | Residential | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Residential | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Residential | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Residential | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	299,836	355,374
Real estate – construction: | Residential | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	77
Real estate – construction: | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,107,126	974,837
Real estate – construction: | Commercial | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,107,126	974,837
Real estate – construction: | Commercial | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Commercial | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	8,525
Real estate – construction: | Commercial | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Commercial | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Commercial | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – construction: | Commercial | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,107,126	966,312
Real estate – construction: | Commercial | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – 1-4 family mortgage:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,398,876	3,216,263
Loans held for investment, net of unearned income	3,398,876		3,127,889
Real estate – 1-4 family mortgage: | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,351,850	3,183,220
Real estate – 1-4 family mortgage: | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	47,026	33,043
Real estate – 1-4 family mortgage: | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	10,091	34,468
Real estate – 1-4 family mortgage: | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	6,201	6,531
Real estate – 1-4 family mortgage: | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	460	38
Real estate – 1-4 family mortgage: | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	22,882	13,624
Real estate – 1-4 family mortgage: | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,341,299	3,148,714
Real estate – 1-4 family mortgage: | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	17,943	12,888
Real estate – 1-4 family mortgage: | Primary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,405,703	2,222,856
Real estate – 1-4 family mortgage: | Primary | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,363,694	2,192,780
Real estate – 1-4 family mortgage: | Primary | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	42,009	30,076
Real estate – 1-4 family mortgage: | Primary | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	7,379	28,198
Real estate – 1-4 family mortgage: | Primary | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	4,721	6,015
Real estate – 1-4 family mortgage: | Primary | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	63	0
Real estate – 1-4 family mortgage: | Primary | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	20,287	12,503
Real estate – 1-4 family mortgage: | Primary | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,356,252	2,164,582
Real estate – 1-4 family mortgage: | Primary | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	17,001	11,558
Real estate – 1-4 family mortgage: | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	509,394	501,906
Real estate – 1-4 family mortgage: | Home equity | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	506,796	499,997
Real estate – 1-4 family mortgage: | Home equity | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,598	1,909
Real estate – 1-4 family mortgage: | Home equity | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,429	5,376
Real estate – 1-4 family mortgage: | Home equity | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,155	450
Real estate – 1-4 family mortgage: | Home equity | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – 1-4 family mortgage: | Home equity | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	690	754
Real estate – 1-4 family mortgage: | Home equity | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	504,367	494,621
Real estate – 1-4 family mortgage: | Home equity | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	753	705
Real estate – 1-4 family mortgage: | Rental/investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	353,613	334,382
Real estate – 1-4 family mortgage: | Rental/investment | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	351,363	333,406
Real estate – 1-4 family mortgage: | Rental/investment | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,250	976
Real estate – 1-4 family mortgage: | Rental/investment | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	251	720
Real estate – 1-4 family mortgage: | Rental/investment | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	325	20
Real estate – 1-4 family mortgage: | Rental/investment | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	397	38
Real estate – 1-4 family mortgage: | Rental/investment | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,751	331
Real estate – 1-4 family mortgage: | Rental/investment | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	350,715	332,648
Real estate – 1-4 family mortgage: | Rental/investment | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	174	625
Real estate – 1-4 family mortgage: | Land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	130,166	157,119
Real estate – 1-4 family mortgage: | Land development | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	129,997	157,037
Real estate – 1-4 family mortgage: | Land development | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	169	82
Real estate – 1-4 family mortgage: | Land development | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	32	174
Real estate – 1-4 family mortgage: | Land development | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	46
Real estate – 1-4 family mortgage: | Land development | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real estate – 1-4 family mortgage: | Land development | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	154	36
Real estate – 1-4 family mortgage: | Land development | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	129,965	156,863
Real estate – 1-4 family mortgage: | Land development | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	15	0
Real Estate - Commercial Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	5,313,166	5,118,063
Loans held for investment, net of unearned income	5,313,166		5,016,665
Real Estate - Commercial Mortgage | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	5,299,629	5,107,370
Real Estate - Commercial Mortgage | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	13,537	10,693
Real Estate - Commercial Mortgage | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,758	12,357
Real Estate - Commercial Mortgage | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	319	6,799
Real Estate - Commercial Mortgage | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	219
Real Estate - Commercial Mortgage | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,842	2,284
Real Estate - Commercial Mortgage | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	5,297,871	5,094,794
Real Estate - Commercial Mortgage | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	11,376	1,610
Real Estate - Commercial Mortgage | Land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	114,414	125,857
Real Estate - Commercial Mortgage | Land development | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	114,167	125,786
Real Estate - Commercial Mortgage | Land development | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	247	71
Real Estate - Commercial Mortgage | Land development | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	411	279
Real Estate - Commercial Mortgage | Land development | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real Estate - Commercial Mortgage | Land development | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real Estate - Commercial Mortgage | Land development | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	202	40
Real Estate - Commercial Mortgage | Land development | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	113,756	125,507
Real Estate - Commercial Mortgage | Land development | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	45	31
Real Estate - Commercial Mortgage | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,588,174	1,539,296
Real Estate - Commercial Mortgage | Owner-occupied | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,584,804	1,534,016
Real Estate - Commercial Mortgage | Owner-occupied | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,370	5,280
Real Estate - Commercial Mortgage | Owner-occupied | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,311	8,557
Real Estate - Commercial Mortgage | Owner-occupied | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	319	1,495
Real Estate - Commercial Mortgage | Owner-occupied | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	219
Real Estate - Commercial Mortgage | Owner-occupied | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,640	2,244
Real Estate - Commercial Mortgage | Owner-occupied | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,583,493	1,525,240
Real Estate - Commercial Mortgage | Owner-occupied | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,411	1,541
Real Estate - Commercial Mortgage | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,610,578	3,452,910
Real Estate - Commercial Mortgage | Non-owner occupied | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,600,658	3,447,568
Real Estate - Commercial Mortgage | Non-owner occupied | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	9,920	5,342
Real Estate - Commercial Mortgage | Non-owner occupied | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	36	3,521
Real Estate - Commercial Mortgage | Non-owner occupied | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	5,304
Real Estate - Commercial Mortgage | Non-owner occupied | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real Estate - Commercial Mortgage | Non-owner occupied | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Real Estate - Commercial Mortgage | Non-owner occupied | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,600,622	3,444,047
Real Estate - Commercial Mortgage | Non-owner occupied | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	9,920	38
Installment loans to individuals
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	108,002	124,745
Loans held for investment, net of unearned income	108,002		$ 128,946
Installment loans to individuals | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	107,771	124,487
Installment loans to individuals | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	231	258
Installment loans to individuals | 30-89 Days Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,047	2,001
Installment loans to individuals | 30-89 Days Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	32	38
Installment loans to individuals | 90 Days or More Past Due | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	26	5
Installment loans to individuals | 90 Days or More Past Due | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	11	100
Installment loans to individuals | Current Loans | Accruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	106,698	122,481
Installment loans to individuals | Current Loans | Nonaccruing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 188	$ 120

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-5

+ Details

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