Regulatory Matters (Details) - USD ($) $ in Thousands		Dec. 31, 2019	Dec. 31, 2018
Bank [Member]
Summary of capital amounts and ratios of the Bank and the Company and the regulatory minimum requirements
Total Capital (to risk weighted assets) Actual		$ 250,847	$ 198,195
Total Capital (to risk weighted assets) Actual, Ratio		13.31%	12.16%
Total Capital (to risk weighted assets) For capital adequacy purposes minimum		$ 150,807	$ 130,368
Total Capital (to risk weighted assets) For capital adequacy purposes minimum, Ratio		8.00%	8.00%
Total Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum		$ 188,510	$ 162,960
Total Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum, Ratio		10.00%	10.00%
Tier 1 Capital (to risk weighted assets) Actual		$ 234,205	$ 182,433
Tier 1 Capital (to risk weighted assets) Actual, Ratio		12.42%	11.20%
Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum		$ 113,106	$ 97,776
Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum, Ratio		6.00%	6.00%
Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum		$ 150,807	$ 130,368
Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum, Ratio		8.00%	8.00%
Common Equity Tier 1 Capital (to risk weighted assets) Actual		$ 234,205	$ 182,433
Common Equity Tier 1 Capital (to risk weighted assets) Actual, Ratio		12.42%	11.20%
Common Equity Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum		$ 84,829	$ 73,332
Common Equity Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum, Ratio		4.50%	4.50%
Common Equity Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum		$ 122,531	$ 105,924
Common Equity Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum, Ratio		6.50%	6.50%
Tier 1 Capital (to average assets) Actual		$ 234,205	$ 182,433
Tier 1 Capital (to average assets), Actual Ratio		10.80%	9.84%
Tier 1 Capital (to average assets) For capital adequacy purposes minimum		$ 86,772	$ 74,126
Tier 1 Capital (to average assets) For capital adequacy purposes minimum, Ratio		4.00%	4.00%
Tier 1 Capital (to average assets) To be well capitalized under prompt corrective action provisions minimum		$ 108,465	$ 92,658
Tier 1 Capital (to average assets) To be well capitalized under prompt corrective action provisions minimum, Ratio		5.00%	5.00%
Company [Member]
Summary of capital amounts and ratios of the Bank and the Company and the regulatory minimum requirements
Total Capital (to risk weighted assets) Actual	[1]	$ 258,800	$ 203,595
Total Capital (to risk weighted assets) Actual, Ratio	[1]	13.73%	12.49%
Total Capital (to risk weighted assets) For capital adequacy purposes minimum	[1]	$ 150,807	$ 130,368
Total Capital (to risk weighted assets) For capital adequacy purposes minimum, Ratio	[1]	8.00%	8.00%
Total Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum	[1]
Total Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum, Ratio	[1]
Tier 1 Capital (to risk weighted assets) Actual	[1]	$ 219,158	$ 187,833
Tier 1 Capital (to risk weighted assets) Actual, Ratio	[1]	11.63%	11.53%
Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum	[1]	$ 113,106	$ 97,776
Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum, Ratio	[1]	6.00%	6.00%
Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum	[1]
Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum, Ratio	[1]
Common Equity Tier 1 Capital (to risk weighted assets) Actual	[1]	$ 206,158	$ 174,833
Common Equity Tier 1 Capital (to risk weighted assets) Actual, Ratio	[1]	10.94%	10.73%
Common Equity Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum	[1]	$ 84,829	$ 73,332
Common Equity Tier 1 Capital (to risk weighted assets) For capital adequacy purposes minimum, Ratio	[1]	4.50%	4.50%
Common Equity Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum	[1]
Common Equity Tier 1 Capital (to risk weighted assets) To be well capitalized under prompt corrective action provisions minimum, Ratio	[1]
Tier 1 Capital (to average assets) Actual	[1]	$ 219,158	$ 187,833
Tier 1 Capital (to average assets), Actual Ratio	[1]	10.10%	10.14%
Tier 1 Capital (to average assets) For capital adequacy purposes minimum	[1]	$ 86,772	$ 74,126
Tier 1 Capital (to average assets) For capital adequacy purposes minimum, Ratio	[1]	4.00%	4.00%
Tier 1 Capital (to average assets) To be well capitalized under prompt corrective action provisions minimum	[1]
Tier 1 Capital (to average assets) To be well capitalized under prompt corrective action provisions minimum, Ratio	[1]

[1] Under the Federal Reserve's Small Bank Holding Company Policy Statement, the Company is not subject to the minimum capital adequacy and capital conservation buffer capital requirements at the holding company level, unless otherwise advised by the Federal Reserve (such capital requirements are applicable only at the Bank level). Although the minimum regulatory capital requirements are not applicable to the Company, we calculate these ratios for our own planning and monitoring purposes.