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ALLOWANCE FOR CREDIT LOSSES - Aging of Recorded Investment in Past Due Gross Loans at Amortized Cost (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	$ 941,964	$ 812,048
Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	17,192	16,761
30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	6,504	9,901
Government guaranteed loan balance	1,733	1,469
Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	10,688	6,860
Government guaranteed loan balance	4,252	638
Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	924,772	795,287
Real estate - residential
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	321,740	264,126
Real estate - residential | Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	6,996	7,024
Real estate - residential | 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	1,926	1,840
Real estate - residential | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	5,070	5,184
Real estate - residential | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	314,744	257,102
Real estate - commercial
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	292,026	293,595
Real estate - commercial | Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	4,607	3,661
Real estate - commercial | 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	499	2,870
Real estate - commercial | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	4,108	791
Real estate - commercial | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	287,419	289,934
Real estate - construction and land
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	33,784	26,272
Real estate - construction and land | Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	0	0
Real estate - construction and land | 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	0	0
Real estate - construction and land | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	0	0
Real estate - construction and land | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	33,784	26,272
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	200,212	177,566
Commercial and industrial | Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	4,560	4,573
Commercial and industrial | 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	3,332	3,970
Commercial and industrial | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	1,228	603
Commercial and industrial | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	195,652	172,993
Commercial and industrial - PPP
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	1,656	3,202
Commercial and industrial - PPP | Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	0	0
Commercial and industrial - PPP | 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	0	0
Commercial and industrial - PPP | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	0	0
Commercial and industrial - PPP | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	1,656	3,202
Consumer and other
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	92,546	47,287
Consumer and other | Total Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	1,029	1,503
Consumer and other | 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	747	1,221
Consumer and other | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	282	282
Consumer and other | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Loans HFI, at amortized cost, gross	91,517	45,784
PPP Loan Delinquencies
Financing Receivable, Past Due [Line Items]
Delinquent loans	$ 1,228	$ 261

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