Note 11 - Regulatory Restrictions (Tables)

3 Months Ended

Mar. 31, 2014

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 March 31, 2014	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (to risk-weighted assets):
Consolidated	$	88,847		14.14	%	$	50,254		8.00	%		N/A		N/A
Bank		82,297		13.23			49,751		8.00		$	62,188		10.00	%
Tier I capital (to risk-weighted assets):
Consolidated		80,656		12.84			25,127		4.00			N/A		N/A
Bank		74,511		11.98			24,875		4.00			37,313		6.00
Tier I capital (to average assets):
Consolidated		80,656		8.69			37,133		4.00			N/A		N/A
Bank		74,511		8.08			36,889		4.00			46,112		5.00

	Capital levels
	Actual					Adequately capitalized					Well capitalized
As of December 31, 2013	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (to risk-weighted assets):
Consolidated	$	87,330		14.01	%	$	49,871		8.00	%		N/A		N/A
Bank		81,076		13.13			49,402		8.00		$	61,753		10.00	%
Tier I capital (to risk-weighted assets):
Consolidated		79,037		12.68			24,936		4.00			N/A		N/A
Bank		73,342		11.88			24,701		4.00			37,052		6.00
Tier I capital (to average assets):
Consolidated		79,037		8.45			37,419		4.00			N/A		N/A
Bank		73,342		7.88			37,215		4.00			46,518		5.00