Note 21 - Regulatory Capital Requirements (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure Text Block [Abstract]

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

	Actual					For capital adequacy purposes					To be well capitalized under prompt corrective action provisions
	amount		ratio			amount		ratio			amount		ratio
At December 31, 2014
Total capital to risk-weighted assets
Company	$	143,519		16.26	%	$	70,625		8.00	%	n/a		n/a
Bank		143,363		16.24			70,622		8.00		$	88,278		10.00	%
Tier 1 capital to risk-weighted assets
Company		132,455		15.00			35,312		4.00		n/a		n/a
Bank		132,299		14.99			35,311		4.00			52,967		6.00
Tier 1 leverage ratio
Company		132,455		12.15			43,613		4.00		n/a		n/a
Bank		132,299		12.13			43,611		4.00			54,514		5.00
At December 31, 2013
Total capital to risk-weighted assets
Company	$	130,043		15.49	%	$	67,142		8.00	%	n/a		n/a
Bank		129,956		15.48			67,142		8.00		$	83,928		10.00	%
Tier 1 capital to risk-weighted assets
Company		119,475		14.24			33,571		4.00		n/a		n/a
Bank		119,388		14.23			33,571		4.00			50,357		6.00
Tier 1 leverage ratio
Company		119,475		11.03			43,309		4.00		n/a		n/a
Bank		119,388		11.03			43,311		4.00			54,138		5.00