XML 59 R49.htm IDEA: XBRL DOCUMENT v3.8.0.1
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Impact of Financial Instruments on Statement of Operations) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Interest Expense        
Effect of the Company's derivative financial instruments on the income statement        
Amount of Gain (Loss) Reclassified from AOCI into Earnings $ (68) $ (356) $ (399) $ (1,099)
Cash Flow Hedging        
Effect of the Company's derivative financial instruments on the income statement        
Amount of Gain (Loss) Recognized in OCI (7) 141 (2,588) (15,975)
Cash Flow Hedging | Interest rate swap contracts        
Effect of the Company's derivative financial instruments on the income statement        
Amount of Gain (Loss) Recognized in OCI $ (7) (203) (272) (1,409)
Cash Flow Hedging | Forward Starting Swaps        
Effect of the Company's derivative financial instruments on the income statement        
Amount of Gain (Loss) Recognized in OCI   $ 344 $ (2,316) $ (14,566)