Note 21 - Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

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

(dollars in thousands)	Actual					Minimum for adequately capitalized					Minimum for well capitalized
March 31, 2024	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (1)
Consolidated	$	872,434		12.69	%	$	549,896		8.00	%	NA		NA
Bank		847,856		12.37			548,183		8.00		$	685,228		10.00	%
Common equity tier 1 risk-based capital (1)
Consolidated		763,818		11.11			309,316		4.50		NA		NA
Bank		765,240		11.17			308,353		4.50			445,398		6.50
Tier 1 risk-based capital (1)
Consolidated		789,818		11.49			412,422		6.00		NA		NA
Bank		765,240		11.17			411,137		6.00			548,183		8.00
Leverage
Consolidated		789,818		9.82			321,766		4.00		NA		NA
Bank		765,240		9.52			321,523		4.00			401,903		5.00

(dollars in thousands)	Actual					Minimum for adequately capitalized					Minimum for well capitalized
December 31, 2023	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (1)
Consolidated	$	849,836		12.56	%	$	541,370		8.00	%	NA		NA
Bank		823,275		12.21			539,609		8.00		$	674,511		10.00	%
Common equity tier 1 risk-based capital (1)
Consolidated		747,376		11.04			304,521		4.50		NA		NA
Bank		746,815		11.07			303,530		4.50			438,432		6.50
Tier 1 risk-based capital (1)
Consolidated		773,376		11.43			406,027		6.00		NA		NA
Bank		746,815		11.07			404,707		6.00			539,609		8.00
Leverage
Consolidated		773,376		9.62			321,713		4.00		NA		NA
Bank		746,815		9.30			321,323		4.00			401,654		5.00