Note 21 - Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure Text Block [Abstract]

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

											To be Categorized
											as Well
											Capitalized Under
						For Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
Tier 1 Capital to Adjusted Average Assets
Consolidated	$	170,819		9.15	%	$	74,705		4.00	%	$	93,381		5.00	%
Bear State Bank		150,561		10.58	%		56,933		4.00	%		71,166		5.00	%
Metropolitan		36,776		8.30	%		17,717		4.00	%		22,147		5.00	%
Common Equity Tier 1 to Risk-Weighted Assets
Consolidated	$	170,819		10.62	%	$	72,395		4.50	%	$	104,570		6.50	%
Bear State Bank		150,561		12.19	%		55,564		4.50	%		80,288		6.50	%
Metropolitan		36,776		9.89	%		16,740		4.50	%		24,180		6.50	%
Tier I Capital to Risk-Weighted Assets
Consolidated	$	170,819		10.62	%	$	96,526		6.00	%	$	128,702		8.00	%
Bear State Bank		150,561		12.19	%		74,112		6.00	%		98,816		8.00	%
Metropolitan		36,776		9.89	%		22,320		6.00	%		29,760		8.00	%
Total Capital to Risk-Weighted Assets
Consolidated	$	185,369		11.52	%	$	128,702		8.00	%	$	160,877		10.00	%
Bear State Bank		164,500		13.32	%		98,816		8.00	%		123,519		10.00	%
Metropolitan		37,388		10.05	%		29,760		8.00	%		37,200		10.00	%

											To be Categorized
											as Well
											Capitalized Under
						For Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
Tangible Capital to Tangible Assets
First Federal	$	54,215		9.21	%	$	8,825		1.50	%		N/A		N/A
Tier 1 Capital to Average Assets
Consolidated	$	122,537		8.29	%	$	59,146		4.00	%		N/A		N/A
First Federal (1)		54,215		9.21	%		23,534		4.00	%	$	29,417		5.00	%
First National		56,245		9.40	%		17,951		3.00	%		29,919		5.00	%
Heritage Bank		29,086		9.76	%		11,925		4.00	%		14,906		5.00	%
Total Capital to Risk-Weighted Assets
Consolidated	$	136,197		12.11	%	$	90,002		8.00	%		N/A		N/A
First Federal		60,226		12.68	%		37,984		8.00	%	$	47,480		10.00	%
First National		57,100		13.34	%		34,234		8.00	%		42,792		10.00	%
Heritage Bank		29,786		13.67	%		17,432		8.00	%		21,790		10.00	%
Tier I Capital to Risk-Weighted Assets
Consolidated	$	122,537		10.89	%	$	45,001		4.00	%		N/A		N/A
First Federal		54,215		11.42	%		N/A		N/A		$	28,488		6.00	%
First National		56,245		13.14	%		17,117		4.00	%		25,675		6.00	%
Heritage Bank		29,086		13.35	%		8,716		4.00	%		13,074		6.00	%