Note 12 - Regulatory Capital Requirements (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

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

	Actual					For Capital Adequacy Purposes					To Be Categorized As Well Capitalized Under Prompt Corrective Action Provision
	Amount		Ratio			Amount		Ratio			Amount		Ratio
	(Dollars in thousands)
As of December 31, 2020
Common equity tier 1 capital	$	159,842		13.40	%	$	53,678		4.50	%	$	77,535		6.50	%
Tier 1 risk-based capital		159,842		13.40			71,571		6.00			95,427		8.00
Total risk-based capital		173,998		14.59			95,427		8.00			119,284		10.00
Tier 1 leverage capital		159,842		10.28			62,194		4.00			77,742		5.00
As of December 31, 2019
Common equity tier 1 capital	$	149,223		17.54	%	$	38,275		4.50	%	$	55,286		6.50	%
Tier 1 risk-based capital		149,223		17.54			51,034		6.00			68,045		8.00
Total risk-based capital		159,058		18.70			68,045		8.00			85,056		10.00
Tier 1 leverage capital		149,223		12.16			49,103		4.00			61,379		5.00