Note 12 - Regulatory Capital and Oversight (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

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

	Actual					Required to be Adequately Capitalized					Excess Capital					To Be Well Capitalized Under Prompt Corrective Action Provisions
(Dollars in thousands)	Amount		Percent of Asset			Amount		Percent of Assets			Amount		Percent of Assets			Amount		Percent of Assets
June 30, 2018
Common equity tier 1 capital	$	79,826		12.88	%	$	27,900		4.50	%	$	51,926		8.38	%	$	40,300		6.50	%
Tier 1 capital leverage		79,826		11.02			28,968		4.00			50,858		7.02			36,210		5.00
Tier 1 risk-based capital		79,826		12.88			37,200		6.00			42,626		6.88			49,600		8.00
Total risk-based capital		87,595		14.13			49,600		8.00			37,995		6.13			62,000		10.00