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Note 9 - Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

		At December 31, 2023								At December 31, 2022
(dollars in thousands)		Principal				Unamortized debt issuance costs				Principal				Unamortized debt issuance costs
2028 Subordinated Notes		$	—			$	—			$	55,000			$	180
2031 Subordinated Notes			120,000				853				120,000				1,235
Total		$	120,000			$	853			$	175,000			$	1,415

Schedule of Interest and Amortizations Expense [Table Text Block]

		For the Year Ended December 31,
(dollars in thousands)		2023				2022
Interest Expense:
Interest		$	7,916			$	8,199
Amortization			562				578

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