Loans and Allowance for Credit Losses - Company's Loan Portfolio Internal Rating Categories Loan Segments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	$ 679,232	$ 1,502,872
Fiscal Year Before Latest Fiscal Year	1,402,306	980,869
Two Years Before Latest Fiscal Year	763,577	457,711
Three Years Before Latest Fiscal Year	389,046	253,347
Four Years Before Latest Fiscal Year	233,488	177,797
Five Or More Years Before Latest Fiscal Year	239,006	156,029
Revolving loans	1,898,134	1,664,787
Revolving loans converted to term loans	191,810	179,317
Total Loans Receivable	5,796,599	5,372,729
Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	2,583
Two Years Before Latest Fiscal Year	2,448	0
Three Years Before Latest Fiscal Year	230	6
Four Years Before Latest Fiscal Year	0	1,383
Five Or More Years Before Latest Fiscal Year	0	12
Revolving loans	8,971	7,097
Revolving loans converted to term loans	1,218	191
Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	645,342	1,465,996
Fiscal Year Before Latest Fiscal Year	1,390,221	936,642
Two Years Before Latest Fiscal Year	727,872	436,548
Three Years Before Latest Fiscal Year	382,055	247,422
Four Years Before Latest Fiscal Year	213,854	164,096
Five Or More Years Before Latest Fiscal Year	228,042	149,745
Revolving loans	1,834,228	1,593,119
Revolving loans converted to term loans	166,164	144,606
Total Loans Receivable	5,587,778	5,138,174
Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	22,314	26,007
Fiscal Year Before Latest Fiscal Year	11,656	40,657
Two Years Before Latest Fiscal Year	32,995	15,326
Three Years Before Latest Fiscal Year	3,043	4,507
Four Years Before Latest Fiscal Year	18,562	11,513
Five Or More Years Before Latest Fiscal Year	9,733	4,425
Revolving loans	34,185	52,290
Revolving loans converted to term loans	6,818	12,362
Total Loans Receivable	139,306	167,087
Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	11,576	10,869
Fiscal Year Before Latest Fiscal Year	429	987
Two Years Before Latest Fiscal Year	270	5,837
Three Years Before Latest Fiscal Year	3,718	1,412
Four Years Before Latest Fiscal Year	1,072	805
Five Or More Years Before Latest Fiscal Year	1,231	1,847
Revolving loans	20,742	12,281
Revolving loans converted to term loans	17,610	22,158
Total Loans Receivable	56,648	56,196
Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	2,583
Two Years Before Latest Fiscal Year	2,440	0
Three Years Before Latest Fiscal Year	230	6
Four Years Before Latest Fiscal Year	0	1,383
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	8,511	6,479
Revolving loans converted to term loans	1,218	191
Total Loans Receivable	12,399	10,642
Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	468	618
Revolving loans converted to term loans	0	0
Total Loans Receivable	468	618
Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		12
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		12
Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	296,217	468,784
Fiscal Year Before Latest Fiscal Year	312,719	305,002
Two Years Before Latest Fiscal Year	223,285	72,154
Three Years Before Latest Fiscal Year	62,743	54,732
Four Years Before Latest Fiscal Year	45,880	55,665
Five Or More Years Before Latest Fiscal Year	44,533	21,045
Revolving loans	1,009,802	957,254
Revolving loans converted to term loans	62,733	40,296
Total Loans Receivable	2,057,912	1,974,932
Commercial And Industrial [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	104
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	57	6
Four Years Before Latest Fiscal Year	0	1,383
Five Or More Years Before Latest Fiscal Year	0	12
Revolving loans	8,503	6,479
Revolving loans converted to term loans	1,033	0
Commercial And Industrial [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	283,048	465,963
Fiscal Year Before Latest Fiscal Year	306,846	281,166
Two Years Before Latest Fiscal Year	207,224	55,934
Three Years Before Latest Fiscal Year	60,219	50,445
Four Years Before Latest Fiscal Year	44,139	48,595
Five Or More Years Before Latest Fiscal Year	43,384	20,648
Revolving loans	946,803	890,109
Revolving loans converted to term loans	37,305	19,089
Total Loans Receivable	1,928,968	1,831,949
Commercial And Industrial [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	11,750	2,531
Fiscal Year Before Latest Fiscal Year	5,809	23,055
Two Years Before Latest Fiscal Year	16,002	14,573
Three Years Before Latest Fiscal Year	2,310	2,951
Four Years Before Latest Fiscal Year	758	4,947
Five Or More Years Before Latest Fiscal Year	305	86
Revolving loans	34,185	49,861
Revolving loans converted to term loans	6,785	41
Total Loans Receivable	77,904	98,045
Commercial And Industrial [Member] | Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	1,419	290
Fiscal Year Before Latest Fiscal Year	64	677
Two Years Before Latest Fiscal Year	67	1,647
Three Years Before Latest Fiscal Year	157	1,330
Four Years Before Latest Fiscal Year	983	740
Five Or More Years Before Latest Fiscal Year	844	299
Revolving loans	20,303	10,805
Revolving loans converted to term loans	17,610	21,166
Total Loans Receivable	41,447	36,954
Commercial And Industrial [Member] | Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	104
Two Years Before Latest Fiscal Year	8	0
Three Years Before Latest Fiscal Year	57	6
Four Years Before Latest Fiscal Year	0	1,383
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	8,511	6,479
Revolving loans converted to term loans	1,033	0
Total Loans Receivable	9,593	7,972
Commercial And Industrial [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Commercial And Industrial [Member] | Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		12
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		12
Energy [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	7,585
Fiscal Year Before Latest Fiscal Year	7,278	306
Two Years Before Latest Fiscal Year	105	228
Three Years Before Latest Fiscal Year	192	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	225,145	164,928
Revolving loans converted to term loans	143	171
Total Loans Receivable	232,863	173,218
Energy [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	468	618
Revolving loans converted to term loans	0	0
Energy [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	7,585
Fiscal Year Before Latest Fiscal Year	7,278	306
Two Years Before Latest Fiscal Year	105	228
Three Years Before Latest Fiscal Year	192	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	224,677	162,834
Revolving loans converted to term loans	143	171
Total Loans Receivable	232,395	171,124
Energy [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Energy [Member] | Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	1,476
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	1,476
Energy [Member] | Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Energy [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	468	618
Revolving loans converted to term loans	0	0
Total Loans Receivable	468	618
Energy [Member] | Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		0
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		0
Commercial real estate - owner-occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	53,536	96,987
Fiscal Year Before Latest Fiscal Year	83,762	134,092
Two Years Before Latest Fiscal Year	140,184	57,462
Three Years Before Latest Fiscal Year	59,992	50,950
Four Years Before Latest Fiscal Year	51,279	28,241
Five Or More Years Before Latest Fiscal Year	42,435	24,080
Revolving loans	72,630	28,814
Revolving loans converted to term loans	39,009	16,493
Total Loans Receivable	542,827	437,119
Commercial real estate - owner-occupied [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Commercial real estate - owner-occupied [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	43,160	79,695
Fiscal Year Before Latest Fiscal Year	77,915	127,489
Two Years Before Latest Fiscal Year	134,076	56,607
Three Years Before Latest Fiscal Year	59,154	49,620
Four Years Before Latest Fiscal Year	49,994	28,143
Five Or More Years Before Latest Fiscal Year	37,095	20,299
Revolving loans	72,630	28,814
Revolving loans converted to term loans	39,009	14,024
Total Loans Receivable	513,033	404,691
Commercial real estate - owner-occupied [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	10,311	17,292
Fiscal Year Before Latest Fiscal Year	5,847	6,603
Two Years Before Latest Fiscal Year	5,905	452
Three Years Before Latest Fiscal Year	431	1,330
Four Years Before Latest Fiscal Year	1,196	98
Five Or More Years Before Latest Fiscal Year	5,267	2,486
Revolving loans	0	0
Revolving loans converted to term loans	0	2,469
Total Loans Receivable	28,957	30,730
Commercial real estate - owner-occupied [Member] | Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	65	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	203	403
Three Years Before Latest Fiscal Year	407	0
Four Years Before Latest Fiscal Year	89	0
Five Or More Years Before Latest Fiscal Year	73	1,295
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	837	1,698
Commercial real estate - owner-occupied [Member] | Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Commercial real estate - owner-occupied [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Commercial real estate - owner-occupied [Member] | Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		0
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		0
Commercial real estate - non-owner-occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	302,153	843,896
Fiscal Year Before Latest Fiscal Year	915,464	452,692
Two Years Before Latest Fiscal Year	308,924	200,811
Three Years Before Latest Fiscal Year	147,431	101,909
Four Years Before Latest Fiscal Year	95,898	56,354
Five Or More Years Before Latest Fiscal Year	84,853	76,046
Revolving loans	535,819	460,726
Revolving loans converted to term loans	89,740	122,166
Total Loans Receivable	2,480,282	2,314,600
Commercial real estate - non-owner-occupied [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	2,479
Two Years Before Latest Fiscal Year	2,448	0
Three Years Before Latest Fiscal Year	173	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Commercial real estate - non-owner-occupied [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	292,061	827,420
Fiscal Year Before Latest Fiscal Year	915,099	442,176
Two Years Before Latest Fiscal Year	298,948	200,090
Three Years Before Latest Fiscal Year	147,121	101,827
Four Years Before Latest Fiscal Year	79,500	49,834
Five Or More Years Before Latest Fiscal Year	80,385	73,940
Revolving loans	535,380	458,297
Revolving loans converted to term loans	89,707	111,322
Total Loans Receivable	2,438,201	2,264,906
Commercial real estate - non-owner-occupied [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	5,931
Fiscal Year Before Latest Fiscal Year	0	7,727
Two Years Before Latest Fiscal Year	7,528	114
Three Years Before Latest Fiscal Year	137	0
Four Years Before Latest Fiscal Year	16,398	6,460
Five Or More Years Before Latest Fiscal Year	4,154	1,853
Revolving loans	0	2,429
Revolving loans converted to term loans	33	9,852
Total Loans Receivable	28,250	34,366
Commercial real estate - non-owner-occupied [Member] | Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	10,092	10,545
Fiscal Year Before Latest Fiscal Year	365	310
Two Years Before Latest Fiscal Year	0	607
Three Years Before Latest Fiscal Year	0	82
Four Years Before Latest Fiscal Year	0	60
Five Or More Years Before Latest Fiscal Year	314	253
Revolving loans	439	0
Revolving loans converted to term loans	0	992
Total Loans Receivable	11,210	12,849
Commercial real estate - non-owner-occupied [Member] | Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	2,479
Two Years Before Latest Fiscal Year	2,448	0
Three Years Before Latest Fiscal Year	173	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	2,621	2,479
Commercial real estate - non-owner-occupied [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Commercial real estate - non-owner-occupied [Member] | Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		0
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		0
Residential Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	19,319	77,703
Fiscal Year Before Latest Fiscal Year	76,723	87,430
Two Years Before Latest Fiscal Year	90,458	124,413
Three Years Before Latest Fiscal Year	118,546	45,491
Four Years Before Latest Fiscal Year	40,186	37,395
Five Or More Years Before Latest Fiscal Year	67,055	34,852
Revolving loans	26,962	31,892
Revolving loans converted to term loans	185	191
Total Loans Receivable	439,434	439,367
Residential Real Estate [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	185	191
Residential Real Estate [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	19,066	77,416
Fiscal Year Before Latest Fiscal Year	76,723	84,158
Two Years Before Latest Fiscal Year	86,898	121,078
Three Years Before Latest Fiscal Year	115,256	45,265
Four Years Before Latest Fiscal Year	39,976	37,395
Five Or More Years Before Latest Fiscal Year	67,055	34,852
Revolving loans	26,962	31,892
Revolving loans converted to term loans	0	0
Total Loans Receivable	431,936	432,056
Residential Real Estate [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	253	253
Fiscal Year Before Latest Fiscal Year	0	3,272
Two Years Before Latest Fiscal Year	3,560	187
Three Years Before Latest Fiscal Year	165	226
Four Years Before Latest Fiscal Year	210	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	4,188	3,938
Residential Real Estate [Member] | Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	34
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	3,148
Three Years Before Latest Fiscal Year	3,125	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	3,125	3,182
Residential Real Estate [Member] | Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	185	191
Total Loans Receivable	185	191
Residential Real Estate [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Residential Real Estate [Member] | Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		0
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		0
Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	8,007	7,917
Fiscal Year Before Latest Fiscal Year	6,360	1,347
Two Years Before Latest Fiscal Year	621	2,643
Three Years Before Latest Fiscal Year	142	265
Four Years Before Latest Fiscal Year	245	142
Five Or More Years Before Latest Fiscal Year	130	6
Revolving loans	27,776	21,173
Revolving loans converted to term loans	0	0
Total Loans Receivable	43,281	33,493
Consumer [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Consumer [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	8,007	7,917
Fiscal Year Before Latest Fiscal Year	6,360	1,347
Two Years Before Latest Fiscal Year	621	2,611
Three Years Before Latest Fiscal Year	113	265
Four Years Before Latest Fiscal Year	245	129
Five Or More Years Before Latest Fiscal Year	123	6
Revolving loans	27,776	21,173
Revolving loans converted to term loans	0	0
Total Loans Receivable	43,245	33,448
Consumer [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	8
Five Or More Years Before Latest Fiscal Year	7	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	7	8
Consumer [Member] | Substandard [Member] | Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	32
Three Years Before Latest Fiscal Year	29	0
Four Years Before Latest Fiscal Year	0	5
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	29	37
Consumer [Member] | Substandard [Member] | Non-Accrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	0	0
Consumer [Member] | Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year	0	0
Fiscal Year Before Latest Fiscal Year	0	0
Two Years Before Latest Fiscal Year	0	0
Three Years Before Latest Fiscal Year	0	0
Four Years Before Latest Fiscal Year	0	0
Five Or More Years Before Latest Fiscal Year	0	0
Revolving loans	0	0
Revolving loans converted to term loans	0	0
Total Loans Receivable	$ 0	0
Consumer [Member] | Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Current Fiscal Year		0
Fiscal Year Before Latest Fiscal Year		0
Two Years Before Latest Fiscal Year		0
Three Years Before Latest Fiscal Year		0
Four Years Before Latest Fiscal Year		0
Five Or More Years Before Latest Fiscal Year		0
Revolving loans		0
Revolving loans converted to term loans		0
Total Loans Receivable		$ 0