Note 13 - Subordinated Notes (Details) - USD ($) $ in Thousands				12 Months Ended
	Aug. 18, 2022	Apr. 01, 2022	Sep. 14, 2020	Dec. 31, 2023	Dec. 31, 2022
Subordinated Borrowing [Line Items]
Total Subordinated Debentures				$ 233,064	$ 232,662
Junior subordinated debentures assumed in acquisition					10,310
Debt issuance costs				(1,936)	(2,338)
Proceeds from subordinated notes					100,000
Subordinated debenture dated 2/1/19
Subordinated Borrowing [Line Items]
Total Subordinated Debentures				$ 65,000	$ 65,000
Interest Rate				5.375%	5.375%
Subordinated debenture dated 9/14/20
Subordinated Borrowing [Line Items]
Total Subordinated Debentures				$ 50,000	$ 50,000
Interest Rate				5.125%	5.125%
Subordinated debenture dated 7/29/20
Subordinated Borrowing [Line Items]
Total Subordinated Debentures				$ 20,000	$ 20,000
Junior subordinated debentures assumed in acquisition		$ 20,000
Interest Rate				5.25%	5.25%
Redemption price percentage		100.00%
Subordinated debenture dated 7/29/20 | Interest Rate Period One [Member]
Subordinated Borrowing [Line Items]
Fixed rate		5.25%
Subordinated debenture dated 08/18/22
Subordinated Borrowing [Line Items]
Total Subordinated Debentures				$ 45,000	$ 45,000
Interest Rate				5.50%	5.50%
Conversion Amount	$ 43,250
Subordinated debenture dated 8/18/22
Subordinated Borrowing [Line Items]
Total Subordinated Debentures				$ 55,000	$ 55,000
Interest Rate				5.95%	5.95%
Revolving line of credit
Subordinated Borrowing [Line Items]
Basis points				3.00%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated debenture dated 7/29/20
Subordinated Borrowing [Line Items]
Basis points		5.19%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated debenture dated 7/29/20 | Interest Rate Period Two [Member]
Subordinated Borrowing [Line Items]
Variable rate expected term		SOFR
Subordinated debenture mature on February 15 2029 | Subordinated debenture dated 2/1/19
Subordinated Borrowing [Line Items]
Proceeds from subordinated notes			$ 65,000
Net proceeds			$ 63,400
Redemption price percentage			100.00%
Fixed term			5 years
Subordinated debenture mature on February 15 2029 | Subordinated debenture dated 2/1/19 | Interest Rate Period One [Member]
Subordinated Borrowing [Line Items]
Fixed rate			5.375%
Subordinated debenture mature on February 15 2029 | London Interbank Offered Rate LIBOR Rate [Member] | Subordinated debenture dated 2/1/19
Subordinated Borrowing [Line Items]
Variable rate expected term			LIBOR
Subordinated debenture mature on February 15 2029 | London Interbank Offered Rate LIBOR Rate [Member] | Subordinated debenture dated 2/1/19 | Interest Rate Period Two [Member]
Subordinated Borrowing [Line Items]
Basis points			2.82%
Subordinated debenture mature on September 1 2037 | Subordinated debenture dated 8/18/22
Subordinated Borrowing [Line Items]
Proceeds from subordinated notes	$ 55,000
Redemption price percentage	100.00%
Subordinated debenture mature on September 1 2037 | Subordinated debenture dated 8/18/22 | Interest Rate Period One [Member]
Subordinated Borrowing [Line Items]
Fixed rate	5.95%
Subordinated debenture mature on September 1 2037 | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated debenture dated 8/18/22 | Interest Rate Period Two [Member]
Subordinated Borrowing [Line Items]
Variable rate expected term	SOFR
Basis points	3.00%
Subordinated debenture mature on September 1 2032 | Subordinated debenture dated 08/18/22
Subordinated Borrowing [Line Items]
Proceeds from subordinated notes	$ 45,000
Redemption price percentage	100.00%
Subordinated debenture mature on September 1 2032 | Subordinated debenture dated 08/18/22 | Interest Rate Period One [Member]
Subordinated Borrowing [Line Items]
Fixed rate	5.50%
Subordinated debenture mature on September 1 2032 | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated debenture dated 08/18/22 | Interest Rate Period Two [Member]
Subordinated Borrowing [Line Items]
Variable rate expected term	SOFR
Basis points	2.79%
Subordinated debenture mature on September 15 2030 | Subordinated debenture dated 9/14/20
Subordinated Borrowing [Line Items]
Proceeds from subordinated notes			$ 50,000
Redemption price percentage			100.00%
Subordinated debenture mature on September 15 2030 | Subordinated debenture dated 9/14/20 | Interest Rate Period One [Member]
Subordinated Borrowing [Line Items]
Fixed rate			5.125%
Subordinated debenture mature on September 15 2030 | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated debenture dated 9/14/20 | Interest Rate Period Two [Member]
Subordinated Borrowing [Line Items]
Variable rate expected term			SOFR
Basis points			5.00%