Quarterly report pursuant to Section 13 or 15(d)

Loans Receivable (Details 2)

v3.8.0.1
Loans Receivable (Details 2) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Moderate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable $ 6,507 $ 6,735
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 444 0
Moderate [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 50 82
Moderate [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 0 248
Moderate [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 399 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 58 90
Moderate [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 5,556 6,315
Above average acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 35,073 26,389
Above average acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 2,318 955
Above average acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 10,789 6,068
Above average acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,016 1,172
Above average acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 2,433 2,708
Above average acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 525 439
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 7 4
Above average acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 17,985 15,043
Acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 289,867 297,282
Acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 24,937 25,474
Acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 93,622 94,394
Acceptable [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 33,266 30,459
Acceptable [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 80,119 93,293
Acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 18,106 11,355
Acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 20,584 17,123
Acceptable [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 318 430
Acceptable [Member] | Commercial business [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 18,915 24,754
Marginally acceptable [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 145,645 129,670
Marginally acceptable [Member] | Government [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 2,575 3,100
Marginally acceptable [Member] | Residential real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 8,020 7,085
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 74,764 64,950
Marginally acceptable [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 25,287 18,912
Marginally acceptable [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 14,803 16,836
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 20,196 18,787
Pass/monitor [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 113,337 106,889
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 51,256 57,644
Pass/monitor [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 276 250
Pass/monitor [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 38,816 28,306
Pass/monitor [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 9,532 8,097
Pass/monitor [Member] | Multifamily [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 1,844 1,939
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 11,613 10,653
Special mention [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 11,708 10,583
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 4,135 4,015
Special mention [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 233 236
Special mention [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 6,699 5,611
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 171 188
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 470 533
Substandard [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 5,827 6,102
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 3,401 4,056
Substandard [Member] | Home equity [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 516 376
Substandard [Member] | Commercial real estate [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 557 322
Substandard [Member] | Construction and land develolpment [Member]    
Financing Receivable, Recorded Investment [Line Items]    
Financing Receivable 134 134
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 $ 1,219 $ 1,214