Commitments and Contingencies (Minimum Rentals) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Long-term Debt, Fiscal Year Maturity [Abstract]
Long-term debt maturities, 2014	$ 13,711
Long-term debt maturities, 2015	11,643
Long-term debt maturities, 2016	31,315
Long-term debt maturities, 2017	0
Long-term debt maturities, 2018	0
Long-term debt maturities, Thereafter	0
Total Debt	56,669
Less: current portion	(13,711)
Long-term obligations, Debt	42,958
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Capital Leases, future minimum payments due, 2014	195
Capital Leases, future minimum payments due, 2015	44
Capital Leases, future minimum payments due, 2016	0
Capital Leases, future minimum payments due, 2017	0
Capital Leases, future minimum payments due, 2018	0
Capital Leases, future minimum payments due, Thereafter	0
Total capital lease obligations	239
Less: amount representing interest	(7)
Present value of obligations under capital leases	232
Less: current portion	(188)
Long-term obligations, Capital Leases	44
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Operating Leases, future minimum payments due, 2014	5,088
Operating Leases, future minimum payments due, 2015	3,287
Operating Leases, future minimum payments due, 2016	2,034
Operating Leases, future minimum payments due, 2017	1,965
Operating Leases, future minimum payments due, 2018	1,582
Operating Leases, future minimum payments due, Thereafter	550
Total operating lease obligations	14,506
Less: sublease income	(5)
Net lease payments	$ 14,501