NOTE 5 - SUBORDINATED NOTES (Details) - USD ($) $ in Thousands		9 Months Ended		12 Months Ended
	Sep. 14, 2020	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Subordinated Borrowing [Line Items]
Total Subordinated Debentures		$ 118,577		$ 68,394
Proceeds from subordinated notes	$ 50,000	50,000	$ 63,393
Redemption price percentage	100.00%
Debt issuance costs		(1,423)		(1,606)
Interest Rate Period One [Member]
Subordinated Borrowing [Line Items]
Fixed rate	5.125%
Subordinated debenture dated 9/14/20
Subordinated Borrowing [Line Items]
Total Subordinated Debentures		$ 50,000
Interest Rate		5.125%
Subordinated debenture dated 2/1/19 [Member]
Subordinated Borrowing [Line Items]
Total Subordinated Debentures		$ 65,000		$ 65,000
Interest Rate		5.375%		5.375%
Subordinated debenture dated 4/30/16 [Member]
Subordinated Borrowing [Line Items]
Total Subordinated Debentures		$ 2,000		$ 2,000
Interest Rate		4.00%		4.00%
Subordinated debenture dated 9/15/16 [Member]
Subordinated Borrowing [Line Items]
Total Subordinated Debentures		$ 3,000		$ 3,000
Interest Rate		4.00%		4.00%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Interest Rate Period Two [Member]
Subordinated Borrowing [Line Items]
Debt Instrument, Description of Variable Rate Basis	SOFR
Basis points	5.00%