Note 12 - Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2017

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
	Amount		Ratio			Amount		Ratio			Amount		Ratio
March 31, 2017
Total capital (to risk weighted assets)
Consolidated	$	359,984		13.1	%	$	220,614		8.0	%	NA		NA
Bank		356,798		13.0			220,408		8.0			275,509		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		341,708		12.4			165,461		6.0		NA		NA
Bank		338,522		12.3			165,306		6.0			220,408		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		298,776		10.8			124,096		4.5		NA		NA
Bank		338,522		12.3			123,980		4.5			179,081		6.5
Tier 1 capital (to average assets)
Consolidated		341,708		11.5			118,508		4.0		NA		NA
Bank		338,522		11.4			118,462		4.0			148,078		5.0

											Minimum Required
											to be Well
						Minimum Required					Capitalized Under
						for Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
December 31, 2016
Total capital (to risk weighted assets)
Consolidated	$	354,278		13.1	%	$	215,819		8.0	%	NA		NA
Bank		353,243		13.1			215,605		8.0			269,506		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		336,316		12.5			161,864		6.0		NA		NA
Bank		335,282		12.4			161,704		6.0			215,605		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		293,555		10.9			121,398		4.5		NA		NA
Bank		335,282		12.4			121,278		4.5			175,179		6.5
Tier 1 capital (to average assets)
Consolidated		336,316		11.2			120,486		4.0		NA		NA
Bank		335,282		11.1			120,383		4.0			150,479		5.0