Quarterly report pursuant to Section 13 or 15(d)

Loans Receivable (Details 2)

v3.10.0.1
Loans Receivable (Details 2) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable $ 742,232 $ 620,211
Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 220,862 172,141
Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 43,234 36,769
Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 243,304 211,090
Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 54,755 50,746
Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 45,752 43,368
Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 242 0
Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 5,633 461
Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 102,687 76,851
Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 25,763 28,785
Moderate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 10,917 8,056
Moderate [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 143 887
Moderate [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 108 0
Moderate [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Moderate [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Moderate [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Moderate [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Moderate [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 794 0
Moderate [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 9,872 7,169
Moderate [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Above average acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 94,724 35,405
Above average acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 55,619 12,317
Above average acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 4,552 1,065
Above average acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 6,133 2,372
Above average acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 330 0
Above average acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 574 0
Above average acceptable [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Above average acceptable [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 3,007 131
Above average acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 22,398 17,202
Above average acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 2,111 2,318
Acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 300,752 285,153
Acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 99,366 92,241
Acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 37,472 34,871
Acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 80,598 79,847
Acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 22,127 20,719
Acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 19,575 20,159
Acceptable [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Acceptable [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 678 330
Acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 22,229 16,784
Acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 18,707 20,202
Marginally acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 194,919 158,206
Marginally acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 8,920 8,759
Marginally acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Marginally acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 102,712 81,547
Marginally acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 22,895 19,583
Marginally acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 23,686 20,965
Marginally acceptable [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Marginally acceptable [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 221 0
Marginally acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 31,540 21,087
Marginally acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 4,945 6,265
Pass/monitor [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 118,968 115,806
Pass/monitor [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 47,779 50,075
Pass/monitor [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 126 250
Pass/monitor [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 46,018 40,054
Pass/monitor [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 9,403 10,310
Pass/monitor [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,763 2,076
Pass/monitor [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 242 0
Pass/monitor [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 913 0
Pass/monitor [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 12,724 13,041
Pass/monitor [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Special mention [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 14,519 11,683
Special mention [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 4,685 4,130
Special mention [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 544 233
Special mention [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 5,972 6,758
Special mention [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Special mention [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 154 168
Special mention [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Special mention [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 20 0
Special mention [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 3,144 394
Special mention [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Substandard [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 7,433 5,902
Substandard [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 4,350 3,732
Substandard [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 432 350
Substandard [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,871 512
Substandard [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 134
Substandard [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Substandard [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Substandard [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Substandard [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 780 1,174
Substandard [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable $ 0 $ 0