Note 20 - Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2017

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, 2017	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (1)
Consolidated	$	343,918		13.49	%	$	203,954		8.00	%	NA		NA
Bank		331,948		13.05			203,493		8.00		$	254,366		10.00	%
Common equity tier 1 risk-based capital
Consolidated		319,032		12.51			114,760		4.50		NA		NA
Bank		307,062		12.07			114,480		4.50			152,641		6.00
Tier 1 risk-based capital (1)
Consolidated		319,032		12.51			153,013		6.00		NA		NA
Bank		307,062		12.07			152,641		6.00			152,641		6.00
Leverage (2)
Consolidated		319,032		10.64			119,937		4.00		NA		NA
Bank		307,062		10.25			119,829		4.00			149,786		5.00

(Dollars in thousands)	Actual					Minimum for adequately capitalized					Minimum for well capitalized
December 31, 2016	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (1)
Consolidated	$	338,525		13.04	%	$	207,684		8.00	%	NA		NA
Bank		325,630		12.57			207,243		8.00		$	259,053		10.00	%
Common equity tier 1 risk-based capital
Consolidated		314,147		12.10			116,832		4.50		NA		NA
Bank		301,252		11.63			116,564		4.50			155,418		6.00
Tier 1 risk-based capital (1)
Consolidated		314,147		12.10			155,775		6.00		NA		NA
Bank		301,252		11.63			155,418		6.00			155,418		6.00
Leverage (2)
Consolidated		314,147		10.54			119,221		4.00		NA		NA
Bank		301,252		10.11			119,190		4.00			148,987		5.00