XML 82 R72.htm IDEA: XBRL DOCUMENT v3.7.0.1
Fair Value of Financial Instruments (Reconciliation of Fair Valued Assets Measured on a Recurring Basis) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Collateralized debt obligations [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Beginning balance $ 20,254 $ 22,211
Included in other comprehensive income 103 (2,679)
Ending Balance $ 20,357 19,532
Interest Rate Swap [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Beginning balance   (66)
Included in other comprehensive income   33
Ending balance   $ (33)