Loans Receivable Loans Receivable: Rollforward of Loans with Related Parties (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Loans with Related Parties Rollforward      
Balance at beginning of year $ 138 $ 548 $ 498
Additions 0 0 353
Repayments (20) (410) (303)
Balance at end of year $ 118 $ 138 $ 548