Quarterly report pursuant to Section 13 or 15(d)

Loans Receivable (Details 2)

v3.10.0.1
Loans Receivable (Details 2) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable $ 646,288 $ 620,211
Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 27,736 28,785
Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 175,492 172,141
Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 38,303 36,769
Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 223,598 211,090
Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 51,947 50,746
Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 44,781 43,368
Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 487 461
Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 83,699 76,851
Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 245 0
Moderate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 8,583 8,056
Moderate [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Moderate [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 406 887
Moderate [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 105 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] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 115 0
Moderate [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 7,957 7,169
Moderate [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Above average acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 42,315 35,405
Above average acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 2,220 2,318
Above average acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 16,577 12,317
Above average acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 956 1,065
Above average acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 2,074 2,372
Above average acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Above average acceptable [Member] | Multifamily [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 4 131
Above average acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 20,484 17,202
Above average acceptable [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 285,420 285,153
Acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 19,786 20,202
Acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 94,660 92,241
Acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 36,471 34,871
Acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 78,741 79,847
Acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 20,477 20,719
Acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 19,676 20,159
Acceptable [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 368 330
Acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 15,241 16,784
Acceptable [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Marginally acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 178,902 158,206
Marginally acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 5,730 6,265
Marginally acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 9,170 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 93,683 81,547
Marginally acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 21,194 19,583
Marginally acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 23,301 20,965
Marginally acceptable [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Marginally acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 25,579 21,087
Marginally acceptable [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 245 0
Pass/monitor [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 114,287 115,806
Pass/monitor [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Pass/monitor [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 46,790 50,075
Pass/monitor [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 152 250
Pass/monitor [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 43,224 40,054
Pass/monitor [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 10,276 10,310
Pass/monitor [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,582 2,076
Pass/monitor [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Pass/monitor [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 12,263 13,041
Pass/monitor [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Special mention [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 10,798 11,683
Special mention [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Special mention [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 3,999 4,130
Special mention [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 228 233
Special mention [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 4,587 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 222 168
Special mention [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Special mention [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,762 394
Special mention [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Substandard [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 5,983 5,902
Substandard [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 0
Substandard [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 3,890 3,732
Substandard [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 391 350
Substandard [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,289 512
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] | 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 413 1,174
Substandard [Member] | Farmland [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable $ 0 $ 0