Loans and Allowance for Loan Losses - Schedule of Loans by Credit Quality Indicators (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Credit Quality Indicators [Abstract]
Loans	$ 622,660	$ 550,226
Commercial and Industrial [Member]
Credit Quality Indicators [Abstract]
Loans	87,044	27,404
Commercial Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	187,004	181,898
Construction and Land [Member]
Credit Quality Indicators [Abstract]
Loans	73,701	65,231
Consumer [Member]
Credit Quality Indicators [Abstract]
Loans	6,428	5,958
Student [Member]
Credit Quality Indicators [Abstract]
Loans	7,832	8,151
Residential Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	227,917	225,316
Home Equity Lines of Credit [Member]
Credit Quality Indicators [Abstract]
Loans	32,734	36,268
Pass [Member]
Credit Quality Indicators [Abstract]
Loans	597,917	530,859
Pass [Member] | Commercial and Industrial [Member]
Credit Quality Indicators [Abstract]
Loans	86,035	26,555
Pass [Member] | Commercial Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	175,248	175,063
Pass [Member] | Construction and Land [Member]
Credit Quality Indicators [Abstract]
Loans	71,046	62,231
Pass [Member] | Consumer [Member]
Credit Quality Indicators [Abstract]
Loans	6,426	5,955
Pass [Member] | Student [Member]
Credit Quality Indicators [Abstract]
Loans	7,832	8,151
Pass [Member] | Residential Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	220,639	218,686
Pass [Member] | Home Equity Lines of Credit [Member]
Credit Quality Indicators [Abstract]
Loans	30,691	34,218
Special Mention [Member]
Credit Quality Indicators [Abstract]
Loans	11,409	6,969
Special Mention [Member] | Commercial and Industrial [Member]
Credit Quality Indicators [Abstract]
Loans	166	422
Special Mention [Member] | Commercial Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	8,500	3,487
Special Mention [Member] | Construction and Land [Member]
Credit Quality Indicators [Abstract]
Loans	2,292	2,594
Special Mention [Member] | Consumer [Member]
Credit Quality Indicators [Abstract]
Loans	2	3
Special Mention [Member] | Student [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Special Mention [Member] | Residential Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	322	336
Special Mention [Member] | Home Equity Lines of Credit [Member]
Credit Quality Indicators [Abstract]
Loans	127	127
Substandard [Member]
Credit Quality Indicators [Abstract]
Loans	13,334	12,398
Substandard [Member] | Commercial and Industrial [Member]
Credit Quality Indicators [Abstract]
Loans	843	427
Substandard [Member] | Commercial Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	3,256	3,348
Substandard [Member] | Construction and Land [Member]
Credit Quality Indicators [Abstract]
Loans	363	406
Substandard [Member] | Consumer [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Substandard [Member] | Student [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Substandard [Member] | Residential Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	6,956	6,294
Substandard [Member] | Home Equity Lines of Credit [Member]
Credit Quality Indicators [Abstract]
Loans	1,916	1,923
Doubtful [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Commercial and Industrial [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Commercial Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Construction and Land [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Consumer [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Student [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Residential Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Doubtful [Member] | Home Equity Lines of Credit [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Commercial and Industrial [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Commercial Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Construction and Land [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Consumer [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Student [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Residential Real Estate [Member]
Credit Quality Indicators [Abstract]
Loans	0	0
Loss [Member] | Home Equity Lines of Credit [Member]
Credit Quality Indicators [Abstract]
Loans	$ 0	$ 0