Loans and Asset Quality - Schedule of Loans Impaired (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2020	Dec. 31, 2019
Unpaid Principal Balance
With no related allowance recorded:	$ 4,155	$ 4,407
With allowance recorded:	7,236	10,150
Total impaired loans	11,391	14,557
Recorded Investment
With no related allowance recorded:	3,750	3,997
With allowance recorded:	7,028	8,745
Total impaired loans	10,778	12,742
Related Allowance	2,441	3,288
Average Recorded Investment
With no related allowance recorded:	3,862	7,611
With allowance recorded:	8,117	9,326
Total impaired loans	11,979	16,937
Real estate \| Commercial real estate
Unpaid Principal Balance
With no related allowance recorded:	1,374	1,560
With allowance recorded:	1,268	1,263
Recorded Investment
With no related allowance recorded:	1,346	1,537
With allowance recorded:	1,081	1,102
Related Allowance	239	260
Average Recorded Investment
With no related allowance recorded:	1,406	2,647
With allowance recorded:	1,092	1,076
Real estate \| One-to-four family residential
Unpaid Principal Balance
With no related allowance recorded:	1,048	1,040
With allowance recorded:	281	216
Recorded Investment
With no related allowance recorded:	990	984
With allowance recorded:	274	209
Related Allowance	43	31
Average Recorded Investment
With no related allowance recorded:	1,017	1,194
With allowance recorded:	200	339
Real estate \| Construction and development
Unpaid Principal Balance
With no related allowance recorded:	0	0
With allowance recorded:	0	51
Recorded Investment
With no related allowance recorded:	0	0
With allowance recorded:	0	38
Related Allowance	0	10
Average Recorded Investment
With no related allowance recorded:	0	76
With allowance recorded:	13	89
Commercial and industrial
Unpaid Principal Balance
With no related allowance recorded:	1,732	1,805
With allowance recorded:	5,530	8,544
Recorded Investment
With no related allowance recorded:	1,412	1,474
With allowance recorded:	5,517	7,323
Related Allowance	2,004	2,916
Average Recorded Investment
With no related allowance recorded:	1,437	3,685
With allowance recorded:	6,715	7,746
SBA PPP, net of deferred income
Unpaid Principal Balance
With no related allowance recorded:	0	0
With allowance recorded:	0	0
Recorded Investment
With no related allowance recorded:	0	0
With allowance recorded:	0	0
Related Allowance	0	0
Average Recorded Investment
With no related allowance recorded:	0	0
With allowance recorded:	0	0
Tax-exempt
Unpaid Principal Balance
With no related allowance recorded:	0	0
With allowance recorded:	0	0
Recorded Investment
With no related allowance recorded:	0	0
With allowance recorded:	0	0
Related Allowance	0	0
Average Recorded Investment
With no related allowance recorded:	0	0
With allowance recorded:	0	0
Consumer
Unpaid Principal Balance
With no related allowance recorded:	1	2
With allowance recorded:	157	76
Recorded Investment
With no related allowance recorded:	2	2
With allowance recorded:	156	73
Related Allowance	155	71
Average Recorded Investment
With no related allowance recorded:	2	9
With allowance recorded:	$ 97	$ 76

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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