Note 11 - Regulatory Restrictions (Tables)

3 Months Ended

Mar. 31, 2019

Banking And Thrift [Abstract]

Capital Ratios and Regulatory Minimum Requirements

The Company and the Bank’s actual capital amounts and ratios are presented as follows:

	Capital levels
	Actual					Adequately capitalized					Well capitalized
As of March 31, 2019	Amount		Ratio			Amount		Ratio			Amount		Ratio
Total risk-based capital (to risk-weighted assets):
Consolidated	$	123,043		13.00	%	$	75,710		8.00	%	$	94,637		10.00	%
Bank		112,382		12.28			73,192	8.00				91,489	10.00
Tier I capital (to risk-weighted assets):
Consolidated		113,955		12.04			56,782	6.00				56,782	6.00
Bank		103,294		11.29			54,894	6.00				73,192	8.00
Common equity tier 1 capital (to risk-weighted    assets):
Consolidated		113,955		12.04			42,587	4.50			N/A		N/A
Bank		103,294		11.29			41,170	4.50				59,468	6.50
Tier I capital (to average assets):
Consolidated		113,955		9.60			47,495	4.00			N/A		N/A
Bank		103,294		8.78			47,075	4.00				58,844	5.00

	Capital levels
	Actual				Adequately capitalized					Well capitalized
As of December 31, 2018	Amount		Ratio		Amount		Ratio			Amount		Ratio
Total risk-based capital (to risk-weighted assets):
Consolidated	$	120,379	13.21%		$	72,910		8.00	%	$	91,137		10.00	%
Bank		110,508		12.52		70,619	8.00				88,273	10.00
Tier I capital (to risk-weighted assets):
Consolidated		111,472		12.23		54,682	6.00				54,682	6.00
Bank		101,601		11.51		52,964	6.00				70,619	8.00
Common equity tier 1 capital (to risk-weighted    assets):
Consolidated		111,472		12.23		41,012	4.50			N/A		N/A
Bank		101,601		11.51		39,723	4.50				57,378	6.50
Tier I capital (to average assets):
Consolidated		111,472		9.40		47,458	4.00			N/A		N/A
Bank		101,601		8.64		47,045	4.00				58,807	5.00