XML 82 R69.htm IDEA: XBRL DOCUMENT v3.3.1.900
Employee Benefit Plans (Employee Savings and Stock Ownership Plan - Debt) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2010
Debt Instrument        
Loans payable $ 800     $ 1,500
Principal payments 154 $ 154 $ 154  
Employee Stock Ownership Plan (ESOP), Plan | Loans Receivable        
Debt Instrument        
Loan to repay third party loan       500
Additional loan to ESOP       1,000
Loans payable $ 800     $ 1,500