LOANS AND ALLOWANCE FOR CREDIT LOSSES - Financing Receivable, Nonaccrual (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Loans Receivable
Financing Receivable, Nonaccrual	$ 4,220	$ 5,423
Commercial Real Estate
Financing Receivable, Nonaccrual	1,832	2,006
Consumer auto
Financing Receivable, Nonaccrual	15	34
Home Equity Line of Credit
Financing Receivable, Nonaccrual	314	636
Land development
Financing Receivable, Nonaccrual	468	468
Owner occupied one- to four-family residential
Financing Receivable, Nonaccrual	1,502	2,216
Consumer
Financing Receivable, Nonaccrual	$ 89	$ 63

Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (3)

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (2)

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