Commitments and Contingencies (Minimum Rentals) (Details) $ in Thousands	Dec. 31, 2015 USD ($)
Long-term Debt, Fiscal Year Maturity [Abstract]
Long-term debt maturities, 2016	$ 600
Long-term debt maturities, 2017	0
Long-term debt maturities, 2018	0
Long-term debt maturities, 2019	206,465
Long-term debt maturities, 2020	0
Long-term debt maturities, Thereafter	0
Total Debt	207,065
Less: current portion	(600)
Long-term obligations, Debt	206,465
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Capital Leases, future minimum payments due, 2016	12
Capital Leases, future minimum payments due, 2017	12
Capital Leases, future minimum payments due, 2018	12
Capital Leases, future minimum payments due, 2019	12
Capital Leases, future minimum payments due, 2020	5
Capital Leases, future minimum payments due, Thereafter	0
Total capital lease obligations	53
Less: amount representing interest	(9)
Present value of obligations under capital leases	44
Less: current portion	(9)
Long-term obligations, Capital Leases	35
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Operating Leases, future minimum payments due, 2016	5,135
Operating Leases, future minimum payments due, 2017	4,533
Operating Leases, future minimum payments due, 2018	3,974
Operating Leases, future minimum payments due, 2019	2,389
Operating Leases, future minimum payments due, 2020	1,287
Operating Leases, future minimum payments due, Thereafter	174
Total operating lease obligations	17,492
Less: sublease income	(3,373)
Net lease payments	14,119
Purchase Obligation, Fiscal Year Maturity [Abstract]
Purchase Obligation,future minimum payments due, 2016	541
Purchase Obligation,future minimum payments due, 2017	541
Purchase Obligation, future minimum payments due, 2018	541
Purchase Obligation, future minimum payments due, 2019	406
Purchase Obligation, future minimum payments due, 2020	0
Purchase Obligation, future minimum payments due, Thereafter	0
Total Purchase Obligation	$ 2,029