Fair Value (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Assets:
Derivative assets	$ 0	$ 61
Liabilities:
Derivative liabilities	(9,049)	(2,641)
Contingent consideration obligation	(5,585)	(5,340)
Recurring Basis [Member]
Assets:
Derivative assets	0	61
Total assets at fair value	0	61
Liabilities:
Derivative liabilities	(9,049)	(2,641)
Contingent consideration obligation	(5,585)	(5,340)
Total liabilities at fair value	(14,634)	(7,981)
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring Basis [Member]
Assets:
Derivative assets	0	0
Total assets at fair value	0	0
Liabilities:
Derivative liabilities	0	0
Contingent consideration obligation	0	0
Total liabilities at fair value	0	0
Significant Other Observable Inputs (Level 2) [Member] | Recurring Basis [Member]
Assets:
Derivative assets	0	61
Total assets at fair value	0	61
Liabilities:
Derivative liabilities	(9,049)	(2,641)
Contingent consideration obligation	0	0
Total liabilities at fair value	(9,049)	(2,641)
Significant Unobservable Inputs (Level 3) [Member] | Recurring Basis [Member]
Assets:
Derivative assets	0	0
Total assets at fair value	0	0
Liabilities:
Derivative liabilities	0	0
Contingent consideration obligation	(5,585)	(5,340)
Total liabilities at fair value	$ (5,585)	$ (5,340)