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Note 5 - Loans Receivable and Allowance for Loan Losses - Delinquency Status of Performing and Non-performing Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2018		Dec. 31, 2017
Loans receivable, gross	$ 757,329
Business Activities Loans [Member]
Loans receivable, gross	735,421	[1]	$ 719,647
Non-accruing loans	6,464		3,778
Acquired Loans [Member]
Loans receivable, gross	21,908
Non-accruing loans	113
Commercial Real Estate Portfolio Segment [Member]
Loans receivable, gross	305,426
Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	292,508		299,925
Non-accruing loans	2,137
Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	12,918
Non-accruing loans	56
Residential Portfolio Segment [Member]
Loans receivable, gross	146,754
Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	146,754		146,377
Non-accruing loans	3,222		3,028
Residential Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross
Commercial Portfolio Segment [Member]
Loans receivable, gross	170,676
Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	162,568		131,161
Non-accruing loans	1,025		748
Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	8,108
Non-accruing loans	48
Consumer Portfolio Segment [Member]
Loans receivable, gross	79,264
Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	78,382		87,707
Non-accruing loans	80		2
Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	882
Non-accruing loans	9
Construction Portfolio Segment [Member]
Loans receivable, gross	46,593
Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	46,593		47,619
Non-accruing loans
Construction Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross
Construction to Permanent Portfolio Segment [Member]
Loans receivable, gross	8,616
Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	8,616		6,858
Construction to Permanent Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross
Pass [Member] | Business Activities Loans [Member]
Loans receivable, gross	710,725		699,862
Non-accruing loans
Pass [Member] | Acquired Loans [Member]
Loans receivable, gross	13,779
Non-accruing loans
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	285,930		286,428
Non-accruing loans
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	8,526
Non-accruing loans
Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	142,016		141,820
Non-accruing loans
Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	158,068		129,432
Non-accruing loans
Pass [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	4,380
Non-accruing loans
Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	78,302		87,705
Non-accruing loans
Pass [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	873
Non-accruing loans
Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	37,793		47,619
Non-accruing loans
Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	8,616		6,858
Non-accruing loans
Special Mention [Member] | Business Activities Loans [Member]
Loans receivable, gross	4,090
Non-accruing loans
Special Mention [Member] | Acquired Loans [Member]
Loans receivable, gross	3,598
Non-accruing loans
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	615		10,438
Non-accruing loans
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	2,537
Non-accruing loans
Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross			1,529
Non-accruing loans
Special Mention [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross			11,967
Non-accruing loans
Special Mention [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	1,061
Non-accruing loans
Substandard [Member] | Business Activities Loans [Member]
Loans receivable, gross	20,606		7,818
Non-accruing loans	6,464		3,778
Substandard [Member] | Acquired Loans [Member]
Loans receivable, gross	4,531
Non-accruing loans	113
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	5,963		3,059
Non-accruing loans	2,137
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	1,855
Non-accruing loans	56
Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	4,738		3,028
Non-accruing loans	3,222		3,028
Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	1,025		1,729
Non-accruing loans	1,025		748
Substandard [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	2,667
Non-accruing loans	48
Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	80		2
Non-accruing loans	80		2
Substandard [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Loans receivable, gross	9
Non-accruing loans	9
Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Loans receivable, gross	8,800
Non-accruing loans
Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	21,413		9,515
Performing (accruing) loans, current	707,544		706,354
Loans receivable, gross	728,957		715,869
Performing Financial Instruments [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	340
Performing (accruing) loans, current	21,455
Loans receivable, gross	21,795
Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,191		2,809
Performing (accruing) loans, current	286,180		297,116
Loans receivable, gross	290,371		299,925
Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	12,862
Loans receivable, gross	12,862
Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,691		2,852
Performing (accruing) loans, current	141,841		140,497
Loans receivable, gross	143,532		143,349
Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	6,674		3,356
Performing (accruing) loans, current	154,869		127,057
Loans receivable, gross	161,543		130,413
Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	301
Performing (accruing) loans, current	7,759
Loans receivable, gross	8,060
Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	57		498
Performing (accruing) loans, current	78,245		87,207
Loans receivable, gross	78,302		87,705
Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	39
Performing (accruing) loans, current	834
Loans receivable, gross	873
Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	8,800
Performing (accruing) loans, current	37,793
Loans receivable, gross	46,593
Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	6,684		4,196
Performing (accruing) loans, current	704,041		695,666
Loans receivable, gross	710,725		699,862
Performing Financial Instruments [Member] | Pass [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	73
Performing (accruing) loans, current	13,706
Loans receivable, gross	13,779
Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,528
Performing (accruing) loans, current	283,402		286,428
Loans receivable, gross	285,930		286,428
Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	8,526
Loans receivable, gross	8,526
Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	175		1,323
Performing (accruing) loans, current	141,841		140,497
Loans receivable, gross	142,016		141,820
Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	3,924		2,375
Performing (accruing) loans, current	154,144		127,057
Loans receivable, gross	158,068		129,432
Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	34
Performing (accruing) loans, current	4,346
Loans receivable, gross	4,380
Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	57		498
Performing (accruing) loans, current	78,245		87,207
Loans receivable, gross	78,302		87,705
Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	39
Performing (accruing) loans, current	834
Loans receivable, gross	873
Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	37,793		47,619
Loans receivable, gross	37,793		47,619
Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	8,616		6,858
Loans receivable, gross	8,616		6,858
Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,750
Performing (accruing) loans, current	1,340
Loans receivable, gross	4,090
Performing Financial Instruments [Member] | Special Mention [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	267
Performing (accruing) loans, current	3,331
Loans receivable, gross	3,598
Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,121
Performing (accruing) loans, current	615		9,317
Loans receivable, gross	615		10,438
Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	2,537
Loans receivable, gross	2,537
Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,529
Performing (accruing) loans, current
Loans receivable, gross			1,529
Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			2,650
Performing (accruing) loans, current			9,317
Loans receivable, gross			11,967
Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	267
Performing (accruing) loans, current	794
Loans receivable, gross	1,061
Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	11,979		2,669
Performing (accruing) loans, current	2,163		1,371
Loans receivable, gross	14,142		4,040
Performing Financial Instruments [Member] | Substandard [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	4,418
Loans receivable, gross	4,418
Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,663		1,688
Performing (accruing) loans, current	2,163		1,371
Loans receivable, gross	3,826		3,059
Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	1,799
Loans receivable, gross	1,799
Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,516
Performing (accruing) loans, current
Loans receivable, gross	1,516
Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			981
Performing (accruing) loans, current
Loans receivable, gross			981
Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current	2,619
Loans receivable, gross	2,619
Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current
Loans receivable, gross
Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Performing (accruing) loans, current
Loans receivable, gross
Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	8,800
Performing (accruing) loans, current
Loans receivable, gross	8,800
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,861		1,566
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	327
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,496
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	175		1,068
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,157
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	301
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	33		498
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	26
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,223		1,566
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	60
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,858
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	175		1,068
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,157
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	34
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	33		498
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	26
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	267
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	267
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	638
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	638
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,541		6,593
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	13
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			2,809
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,784
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	4,517		2,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	24
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	13
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,791		2,255
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	13
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			255
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,767		2,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	24
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due	13
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	2,750
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,121
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,529
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			2,650
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,688
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,688
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	12,011		1,356
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,695
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,516
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			1,356
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	8,800
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	670		375
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	670
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			375
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Pass [Member] | Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Special Mention [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	11,341		981
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,025
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	1,516
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due			981
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Performing (accruing) loans, past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Performing Financial Instruments [Member] | Substandard [Member] | Construction Portfolio Segment [Member] | Business Activities Loans [Member]
Performing (accruing) loans, past due	$ 8,800
[1] The total loan receivable, gross does not include $21.9 million acquired loans which were all individually evaluated for impairment.

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Financing receivables that are current.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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