Note 9 - Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

	September 30, 2023				December 31, 2022
(dollars in thousands)	Principal		Unamortized debt issuance costs		Principal		Unamortized debt issuance costs
2028 Subordinated Notes (1)	$	55,000	$	33	$	55,000	$	180
2031 Subordinated Notes		120,000		948		120,000		1,235
Total	$	175,000	$	981	$	175,000	$	1,415

Schedule of Interest and Amortizations Expense [Table Text Block]

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
(dollars in thousands)	2023		2022		2023		2022
Interest Expense:
Interest	$	2,050	$	2,050	$	6,149	$	6,149
Amortization		145		145		434		434