Note 11 - Regulatory Restrictions (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

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

	Capital levels
	Actual					Adequately capitalized					Well capitalized
As of June 30, 2013	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (to risk-weighted assets):
Consolidated	$	84,026		13.92	%	$	48,295		8.00	%	N/A		N/A
Bank		79,049		13.19			47,944		8.00		$	59,930		10.00	%
Tier I capital (to risk-weighted assets):
Consolidated		76,252		12.63			24,148		4.00		N/A		N/A
Bank		71,534		11.94			23,972		4.00			35,958		6.00
Tier I capital (to average assets):
Consolidated		76,252		8.37			36,423		4.00		N/A		N/A
Bank		71,534		7.90			36,239		4.00			45,299		5.00

	Capital levels
	Actual					Adequately capitalized					Well capitalized
As of December 31, 2012	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (to risk-weighted assets):
Consolidated	$	80,758		13.60	%	$	47,490		8.00	%	N/A		N/A
Bank		76,154		12.92			47,170		8.00		$	58,963		10.00	%
Tier I capital (to risk-weighted assets):
Consolidated		73,167		12.33			23,745		4.00		N/A		N/A
Bank		68,754		11.66			23,585		4.00			35,378		6.00
Tier I capital (to average assets):
Consolidated		73,167		7.96			36,762		4.00		N/A		N/A
Bank		68,754		7.51			36,602		4.00			45,752		5.00