Note 18 - Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	Actual					Minimum for Capital Adequacy Purposes with Capital Conservation Buffer:					Minimum to be Well Capitalized under Prompt Corrective Action Provisions:
(Dollars in thousands)	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2018 :
Total capital (to risk weighted assets)	$	79,406		14.62	%	$	53,626		9.88	%	$	54,304		10.00	%
Tier 1 capital (to risk weighted assets)	$	75,341		13.87	%	$	42,765		7.88	%	$	43,444		8.00	%
Common equity Tier 1 capital (to risk weighted assets)	$	75,341		13.87	%	$	34,619		6.38	%	$	35,298		6.50	%
Tier 1 capital (to average assets)	$	75,341		9.57	%	$	31,478		4.00	%	$	39,347		5.00	%
As of December 31, 2017 :
Total capital (to risk weighted assets)	$	75,704		14.49	%	$	48,314		9.25	%	$	52,231		10.00	%
Tier 1 capital (to risk weighted assets)	$	72,070		13.80	%	$	37,868		7.25	%	$	41,785		8.00	%
Common equity Tier 1 capital (to risk weighted assets)	$	72,070		13.80	%	$	30,033		5.75	%	$	33,950		6.50	%
Tier 1 capital (to average assets)	$	72,070		9.67	%	$	29,812		4.00	%	$	37,266		5.00	%