OTHER BORROWED FUNDS (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020 USD ($) Promissorynote	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Other Borrowed Funds [Abstract]
Other borrowed funds	$ 30,110	$ 30,110	$ 33,991
FHLB Advances - variable rate loans	0	0
Cash management advances, maximum borrowing amount	80,000	$ 80,000
Cash management advances, maturity period		90 years
Cash management advances, available borrowing amount	$ 80,000	$ 80,000
Maturity date of promissory notes issued		May 18, 2021
Number of promissory notes payable to related parties | Promissorynote	7
Scheduled Repayments of FHLB Advances [Abstract]
2020	$ 3,645	$ 3,645
2021	4,448	4,448
2022	2,727	2,727
2023	2,588	2,588
2024	2,214	2,214
Thereafter	14,488	14,488
Other borrowings	$ 30,110	$ 30,110	33,991
Minimum [Member]
Other Borrowed Funds [Abstract]
Fixed-rate FHLB advances interest rate	1.53%	1.53%
Maximum [Member]
Other Borrowed Funds [Abstract]
Fixed-rate FHLB advances interest rate	3.31%	3.31%
Weighted Average [Member]
Other Borrowed Funds [Abstract]
Fixed-rate FHLB advances interest rate	2.40%	2.40%
Mortgage Loans [Member]
Other Borrowed Funds [Abstract]
Collateral pledged for FHLB Advances	$ 306,417	$ 306,417
Commercial Loans [Member]
Other Borrowed Funds [Abstract]
Collateral pledged for FHLB Advances	79,976	79,976
FHLB Stock [Member]
Other Borrowed Funds [Abstract]
Collateral pledged for FHLB Advances	5,365	5,365
Cash management advances, maximum borrowing amount	198,131	198,131
Cash management advances, available borrowing amount	109,288	109,288
FHLB Borrowings [Member]
Other Borrowed Funds [Abstract]
Other borrowed funds	26,446	26,446	29,758
Scheduled Repayments of FHLB Advances [Abstract]
2020	1,541	1,541
2021	2,888	2,888
2022	2,727	2,727
2023	2,588	2,588
2024	2,214	2,214
Thereafter	14,488	14,488
Other borrowings	26,446	26,446	29,758
Promissory Notes [Member]
Other Borrowed Funds [Abstract]
Other borrowed funds	3,664	3,664	4,233
Notes payable to related parties	3,558	3,558	3,558
Notes payable to other banks	106	106	405
Scheduled Repayments of FHLB Advances [Abstract]
2020	2,104	2,104
2021	1,560	1,560
2022	0	0
2023	0	0
2024	0	0
Thereafter	0	0
Other borrowings	$ 3,664	$ 3,664	$ 4,233
Promissory Notes [Member] | Minimum [Member]
Other Borrowed Funds [Abstract]
Interest rate	2.00%	2.00%
Promissory Notes [Member] | Maximum [Member]
Other Borrowed Funds [Abstract]
Interest rate	4.09%	4.09%
Promissory Notes [Member] | Weighted Average [Member]
Other Borrowed Funds [Abstract]
Interest rate	2.40%	2.40%	2.73%
FHLB Line of Credit [Member]
Other Borrowed Funds [Abstract]
Letter of credit issued	$ 62,397	$ 62,397	$ 56,500