Regulatory Matters (Tables)

9 Months Ended

Sep. 30, 2017

Regulatory Matters

Summary of bank's actual capital amounts and ratios

					Minimum Amount				Minimum Amount
					Required for				To Be Well
	Actual				Adequately Capitalized1				Capitalized1
	Amount		Ratio		Amount		Ratio		Amount		Ratio
September 30, 2017	(Dollars in thousands)
Total capital1 (to risk-weighted assets)
Company	$	227,610	10.2	%	$	178,662	8.0	%	$	—	N/A
Bank		283,310	12.7	%		178,556	8.0	%		223,195	10.0	%
Tier I capital1 (to risk-weighted assets)
Company		220,095	9.9	%		133,996	6.0	%		—	N/A
Bank		275,853	12.4	%		133,917	6.0	%		178,556	8.0	%
Common Equity Tier I capital1 (to risk-weighted assets)
Company		178,514	8.0	%		100,497	4.5	%		—	N/A
Bank		275,853	12.4	%		100,438	4.5	%		145,077	6.5	%
Tier I capital1 (to average assets)
Company		220,095	7.0	%		126,150	4.0	%		—	N/A
Bank		275,853	8.7	%		126,441	4.0	%		158,052	5.0	%
December 31, 2016
Total capital1 (to risk-weighted assets)
Company	$	201,496	10.6	%	$	151,459	8.0	%	$	—	N/A
Bank		255,539	13.5	%		151,332	8.0	%		189,165	10.0	%
Tier I capital1 (to risk-weighted assets)
Company		195,188	10.3	%		113,594	6.0	%		—	N/A
Bank		249,231	13.2	%		113,499	6.0	%		151,332	8.0	%
Common Equity Tier I capital1 (to risk-weighted assets)
Company		153,607	8.1	%		85,196	4.5	%		—	N/A
Bank		249,231	13.2	%		85,124	4.5	%		122,957	6.5	%
Tier I capital1 (to average assets)
Company		195,188	6.6	%		118,082	4.0	%		—	N/A
Bank		249,231	8.4	%		118,258	4.0	%		147,822	5.0	%

1 As defined by regulatory agencies.

Beginning January 1, 2015, a new Basel III Capital Rule applied to the Bank. The following table lists the capital categories and ratios determined by the Board of Governors of the Federal Reserve System and the Federal Deposit Insurance Corporation.

					Common Equity
	Total Risk-based		Tier 1 Risk-based		Tier 1 Risk-based		Tier 1
Capital Category	Capital ratio		Capital ratio		Capital ratio		Leverage ratio
Well capitalized	10	%	8	%	6.5	%	5	%
Adequately capitalized	8		6		4.5		4
Undercapitalized	<8		<6		<4.5		<4
Significantly undercapitalized	<6		<4		<3		<3
Critically undercapitalized	Tangible Equity/Total Assets </= 2%