Note 13 - Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

																		Minimum Required
																		to be Well
										Minimum Required								Capitalized Under
										for Capital								Prompt Corrective
		Actual								Adequacy Purposes								Action Regulations
(Dollars in thousands)		Amount				Ratio				Amount				Ratio				Amount				Ratio
March 31, 2025
Total capital (to risk weighted assets)
Consolidated		$	794,143				14.4	%		$	439,924				8.0	%		$ NA				NA%
Bank			762,135				14.0				435,901				8.0				544,877				10.0
Tier 1 capital (to risk weighted assets)
Consolidated			647,795				11.8				329,943				6.0			NA				NA
Bank			705,187				12.9				326,926				6.0				435,901				8.0
Common equity tier 1 (to risk weighted assets)
Consolidated			599,540				10.9				247,458				4.5			NA				NA
Bank			705,187				12.9				245,195				4.5				354,170				6.5
Tier 1 capital (to average assets)
Consolidated			647,795				10.8				241,144				4.0			NA				NA
Bank			705,187				11.8				239,314				4.0				299,142				5.0

December 31, 2024
Total capital (to risk weighted assets)
Consolidated		$	777,857				14.2	%		$	439,031				8.0	%		$ NA				NA%
Bank			759,146				13.9				435,793				8.0				544,741				10.0
Tier 1 capital (to risk weighted assets)
Consolidated			633,134				11.5				329,274				6.0			NA				NA
Bank			703,737				12.9				326,845				6.0				435,793				8.0
Common equity tier 1 (to risk weighted assets)
Consolidated			584,879				10.7				246,955				4.5			NA				NA
Bank			703,737				12.9				245,134				4.5				354,082				6.5
Tier 1 capital (to average assets)
Consolidated			633,134				10.6				238,934				4.0			NA				NA
Bank			703,737				11.9				237,447				4.0				296,808				5.0