Note 12 - Regulatory Matters (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

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

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
June 30, 2016
Total capital (to risk weighted assets)
Consolidated	$	347,819		13.0	%	$	214,866		8.0	%	$	NA		NA
Bank		350,224		13.1			214,632		8.0			268,290		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		330,710		12.3			161,150		6.0		NA		NA
Bank		333,114		12.4			160,974		6.0			214,632		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		288,289		10.7			120,863		4.5		NA		NA
Bank		333,114		12.4			120,731		4.5			174,388		6.5
Tier 1 capital (to average assets)
Consolidated		330,710		11.4			115,944		4.0		NA		NA
Bank		333,114		11.5			115,924		4.0			144,905		5.0

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
December 31, 2015
Total capital (to risk weighted assets)
Consolidated	$	345,539		13.5	%	$	205,602		8.0	%	$	NA		NA
Bank		347,433		13.5			205,624		8.0			257,030		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		329,858		12.8			154,201		6.0		NA		NA
Bank		331,752		12.9			154,218		6.0			205,624		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		280,171		10.9			115,804		4.5		NA		NA
Bank		331,752		12.9			115,664		4.5			167,070		6.5
Tier 1 capital (to average assets)
Consolidated		329,858		11.6			114,138		4.0		NA		NA
Bank		331,752		11.6			114,280		4.0			142,850		5.0