Derivative Instruments and Hedging Activities (Accumulated Comprehensive Income (Loss) Rollforward) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance Gain/(Loss) as of December 31, 2012	$ 0
Amount Reclassified from Other Comprehensive Income (Loss) into Income (Loss)	1,014
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	(1,189)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Amount Recognized in Other Comprehensive Income (Loss) on Derivative (Pre-tax)	(2,203)
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	$ (1,189)