Note 23 - Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2018

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
December 31, 201 8	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital
Consolidated	$	396,019		13.91	%	$	227,714		8.0	%		NA		NA
Bank		385,637		13.56			227,462		8.0		$	284,327		10.0	%
Common Equity Tier 1 risk-based capital
Consolidated		370,135		13.00			128,089		4.5			NA		NA
Bank		359,753		12.65			127,947		4.5			184,813		6.5
Tier 1 risk-based capital
Consolidated		370,135		13.00			170,785		6.0			NA		NA
Bank		359,753		12.65			170,596		6.0			227,462		8.0
Leverage (1)
Consolidated		370,135		11.33			130,698		4.0			NA		NA
Bank		359,753		11.02			130,569		4.0			163,211		5.0

	Actual					Minimum for adequately capitalized					Minimum for well capitalized
December 31, 201 7	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital
Consolidated	$	359,866		13.52	%	$	213,012		8.0	%		NA		NA
Bank		347,840		13.07			212,891		8.0		$	266,114		10.0	%
Common Equity Tier 1 risk-based capital
Consolidated		334,631		12.57			119,820		4.5			NA		NA
Bank		322,605		12.12			212,891		4.5			172,974		6.5
Tier 1 risk-based capital
Consolidated		334,631		12.57			159,760		6.0			NA		NA
Bank		322,605		12.12			159,668		6.0			212,891		8.0
Leverage (1)
Consolidated		334,631		10.70			125,122		4.0			NA		NA
Bank		322,605		10.32			125,040		4.0			156,300		5.0