Quarterly report pursuant to Section 13 or 15(d)

Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Details)

v3.7.0.1
Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Details) - Designated as Hedging Instrument - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Derivative Instruments, Gain (Loss)    
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net $ 293 $ (1,051)
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net (172) (70)
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net 0 0
Swaps | Interest Rate Swaps    
Derivative Instruments, Gain (Loss)    
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net 293 (1,051)
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net 0 0
Interest Expense | Swaps | Interest Rate Swaps    
Derivative Instruments, Gain (Loss)    
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net $ (172) $ (70)