Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Gain (Loss) Recognized and Reclassified) (Details)

v2.4.0.8
Derivative Financial Instruments (Gain (Loss) Recognized and Reclassified) (Details) (Designated as Hedging Instrument [Member], Cash Flow Hedging [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Interest Rate Swap [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) recognized in other comprehensive income (loss), effective portion, net $ (1,018) $ 0 $ (1,338) $ 0
Treasury Lock [Member] | Interest Expense [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) reclassified from accumulated OCI into income, effective portion, net $ 98 $ 92 $ 194 $ 182