Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2019

Banking and Thrift [Abstract]

Regulatory capital amounts and ratios

	Actual			For Capital Adequacy			To Be "Well-Capitalized"
(Dollars in Thousands)	Amount		Ratio	Amount		Ratio	Amount		Ratio
	March 31, 2019
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	89,832	16.1%	$	33,426	6.0%	$	44,567	8.0%
Total Risk-Based Capital (To Risk Weighted Assets)	96,818		17.4%	44,567		8.0%	55,709		10.0%
Common Equity Tier 1 Capital (To Risk Weighted Assets)	89,832		16.1%	25,069		4.5%	36,211		6.5%
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)	89,832		9.8%	36,756		4.0%	45,945		5.0%
	December 31, 2018
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	89,188	16.2%	$	33,005	6.0%	$	44,007	8.0%
Total Risk-Based Capital (To Risk Weighted Assets)	96,092		17.5%	44,007		8.0%	55,009		10.0%
Common Equity Tier 1 Capital (To Risk Weighted Assets)	89,188		16.2%	24,754		4.5%	35,756		6.5%
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)	89,188		9.8%	36,486		4.0%	45,608		5.0%