Loans and Allowance for Loan Losses (Details 6) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Financing Receivable, Past Due [Line Items]
Beginning balance	$ 22,271	$ 16,491	$ 22,189	$ 14,915
Charge-offs	(255)	(365)	(512)	(1,423)
Recoveries	137	229	276	263
Provision (recapture)		1,550	200	4,150
Ending balance	22,153	17,905	22,153	17,905
Loans individually evaluated for impairment		49		49
Loans collectively evaluated for impairment	22,153	17,856	22,153	17,856	22,189
Ending balance	22,153	17,905	22,153	17,905	22,189
Ending balance: individually evaluated for impairment	431	380	431	380	452
Ending balance: collectively evaluated for impairment	1,589,169	1,525,944	1,589,169	1,525,944	1,506,002
Subtotal	1,589,600	1,526,324	1,589,600	1,526,324	1,506,454
Commercial Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	10,219	7,752	9,358	6,331
Charge-offs
Recoveries
Provision (recapture)	(111)	(251)	750	1,170
Ending balance	10,108	7,501	10,108	7,501
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	10,108	7,501	10,108	7,501	9,358
Ending balance	10,108	7,501	10,108	7,501	9,358
Ending balance: individually evaluated for impairment	130	145	130	145	137
Ending balance: collectively evaluated for impairment	1,153,470	881,876	1,153,470	881,876	1,002,360
Subtotal	1,153,600	882,021	1,153,600	882,021	1,002,497
Real Estate Commercial Land and Development [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	80	128	77	109
Charge-offs
Recoveries
Provision (recapture)	(5)	(17)	(2)	2
Ending balance	75	111	75	111
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	75	111	75	111	77
Ending balance	75	111	75	111	77
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	10,472	15,573	10,472	15,573	10,600
Subtotal	10,472	15,573	10,472	15,573	10,600
Real Estate Commercial Construction Loans [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	504	919	821	661
Charge-offs
Recoveries
Provision (recapture)	(13)	42	(330)	300
Ending balance	491	961	491	961
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	491	961	491	961	821
Ending balance	491	961	491	961	821
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	67,984	131,284	67,984	131,284	91,760
Subtotal	67,984	131,284	67,984	131,284	91,760
Real Estate Residential Construction Loans [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	57	156	87	116
Charge-offs
Recoveries
Provision (recapture)	(11)	(41)	(41)	(1)
Ending balance	46	115	46	115
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	46	115	46	115	87
Ending balance	46	115	46	115	87
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	6,362	16,194	6,362	16,194	11,914
Subtotal	6,362	16,194	6,362	16,194	11,914
Residential Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	188	241	220	224
Charge-offs
Recoveries		90		90
Provision (recapture)		(113)	(32)	(96)
Ending balance	188	218	188	218
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	188	218	188	218	220
Ending balance	188	218	188	218	220
Ending balance: individually evaluated for impairment	181	186	181	186	183
Ending balance: collectively evaluated for impairment	26,266	30,515	26,266	30,515	30,248
Subtotal	26,447	30,701	26,447	30,701	30,431
Real Estate Farmland [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	578	1,533	615	1,382
Charge-offs
Recoveries
Provision (recapture)	16	(652)	(21)	(501)
Ending balance	594	881	594	881
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	594	881	594	881	615
Ending balance	594	881	594	881	615
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	48,888	51,451	48,888	51,451	50,164
Subtotal	48,888	51,451	48,888	51,451	50,164
Secured Debt [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	8,918	4,720	9,476	4,976
Charge-offs	(183)	(103)	(440)	(936)
Recoveries	47	108	134	116
Provision (recapture)	412	2,361	24	2,930
Ending balance	9,194	7,086	9,194	7,086
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	9,194	7,086	9,194	7,086	9,476
Ending balance	9,194	7,086	9,194	7,086	9,476
Ending balance: individually evaluated for impairment	120		120		132
Ending balance: collectively evaluated for impairment	127,117	127,386	127,117	127,386	138,544
Subtotal	127,237	127,386	127,237	127,386	138,676
Unsecured Debt [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	195	114	179	88
Charge-offs
Recoveries
Provision (recapture)	14	5	30	31
Ending balance	209	119	209	119
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	209	119	209	119	179
Ending balance	209	119	209	119	179
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	20,772	11,878	20,772	11,878	17,526
Subtotal	20,772	11,878	20,772	11,878	17,526
Paycheck Protection Program ("PPP") [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance
Charge-offs
Recoveries
Provision (recapture)
Ending balance
Loans individually evaluated for impairment
Loans collectively evaluated for impairment
Ending balance
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	120,936	253,286	120,936	253,286	147,965
Subtotal	120,936	253,286	120,936	253,286	147,965
Consumer Portfolio Segment [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	600	710	632	601
Charge-offs	(72)	(262)	(72)	(487)
Recoveries	90	31	142	58
Provision (recapture)	(134)	397	(218)	704
Ending balance	484	876	484	876
Loans individually evaluated for impairment		49		49
Loans collectively evaluated for impairment	484	827	484	827	632
Ending balance	484	876	484	876	632
Ending balance: individually evaluated for impairment		49		49
Ending balance: collectively evaluated for impairment	6,902	6,501	6,902	6,501	4,921
Subtotal	6,902	6,550	6,902	6,550	4,921
Unallocated Financing Receivables [Member]
Financing Receivable, Past Due [Line Items]
Beginning balance	932	218	724	427
Charge-offs
Recoveries				(1)
Provision (recapture)	(168)	(181)	40	(389)
Ending balance	764	37	764	37
Loans individually evaluated for impairment
Loans collectively evaluated for impairment	764	37	764	37	724
Ending balance	764	37	764	37	724
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment
Subtotal

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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