Note 17 - Regulatory Capital (Tables)

12 Months Ended

Dec. 31, 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 Assets ( 1 )			Amount		Percent of Assets ( 1 )			Amount		Percent of Assets ( 1 )			Amount		Percent of Assets ( 1 )
December 31, 201 8
Common equity Tier 1 capital	$	79,552		13.26	%	$	26,988		4.50	%	$	52,564		8.76	%	$	38,982		6.50	%
Tier 1 leverage		79,552		11.00			28,923		4.00			50,629		7.00			36,154		5.00
Tier 1 r isk-based capital		79,552		13.26			35,983		6.00			43,569		7.26			47,978		8.00
To tal risk-based capital		87,063		14.52			47,978		8.00			39,085		6.52			59,972		10.00
December 31, 201 7
Common equity Tier 1 capital	$	76,279		12.45	%	$	27,561		4.50	%	$	48,718		7.95	%	$	39,810		6.50	%
Tier 1 leverage		76,279		10.68			28,569		4.00			47,710		6.68			35,711		5.00
Tier 1 risk-based capital		76,279		12.45			36,748		6.00			39,531		6.45			48,997		8.00
Total risk-based capital		83,957		13.71			48,997		8.00			34,960		5.71			61,246		10.00