Percentage of allowance to cover probable credit losses on loans and leases.

No definition available.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
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-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Section 50
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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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Period Type:	duration

- Definition

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 35
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL49126937-111524

+ Details

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Balance Type:	debit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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ALLOWANCE FOR LOAN LOSSES - ACL for loans by loan class (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Loan Category
Allowance for credit losses on loans	$ 40,637,000	$ 25,280,000	$ 23,693,000	$ 24,778,000
Allowance for loan losses (as a percent)	100.00%	100.00%
Collateral dependent loans pending foreclosure	$ 0
Commercial and industrial
Loan Category
Allowance for credit losses on loans	$ 13,035,000	$ 7,671,000	7,719,000	7,257,000
Allowance for loan losses (as a percent)	32.10%	30.30%
Commercial real estate
Loan Category
Allowance for credit losses on loans	$ 13,798,000	$ 7,975,000	6,730,000	10,375,000
Allowance for loan losses (as a percent)	34.00%	31.60%
Construction and development
Loan Category
Allowance for credit losses on loans	$ 6,089,000	$ 4,446,000	4,298,000	3,482,000
Allowance for loan losses (as a percent)	15.00%	17.60%
1-4 family residential
Loan Category
Allowance for credit losses on loans	$ 2,578,000	$ 2,257,000	2,281,000	1,326,000
Allowance for loan losses (as a percent)	6.30%	8.90%
Multifamily residential
Loan Category
Allowance for credit losses on loans	$ 2,513,000	$ 1,699,000	1,511,000	1,419,000
Allowance for loan losses (as a percent)	6.20%	6.70%
Consumer
Loan Category
Allowance for credit losses on loans	$ 440,000	$ 388,000	387,000	566,000
Allowance for loan losses (as a percent)	1.10%	1.50%
Agriculture
Loan Category
Allowance for credit losses on loans	$ 137,000	$ 74,000	$ 62,000	$ 68,000
Allowance for loan losses (as a percent)	0.30%	0.30%
Other
Loan Category
Allowance for credit losses on loans	$ 2,047,000	$ 770,000
Allowance for loan losses (as a percent)	5.00%	3.10%