Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details 1)

v3.8.0.1
Commitments and Contingencies (Details 1) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Long-term Purchase Commitment [Line Items]    
Operating Leases, Rent Expense, Sublease Rentals $ 700 $ 500
Lease Expiration Date Dec. 31, 2023  
Contractual Obligation $ 106,855  
Operating Leases    
2018 (9 months) 6,631  
2017 9,242  
2018 9,444  
2019 9,238  
2020 5,102  
Thereafter 792  
Total minimum payments: 40,449  
Other Obligations    
Other Commitment 17,223  
Other Commitment, Due after Fifth Year 0  
Other Commitment, Due in Fifth Year 0  
Other Commitment, Due in Fourth Year 30  
Other Commitment, Due in Third Year 3,781  
Other Commitment, Due in Second Year 7,761  
Other Commitment, Due in Next Twelve Months 5,651  
Contractual Obligation, Due in Second Year 17,003  
Contractual Obligation, Due in Third Year 13,225  
Contractual Obligation, Due in Fourth Year 9,268  
Contractual Obligation, Due in Fifth Year 5,102  
Contractual Obligation, Due after Fifth Year 792  
Contractual Obligation, Future Minimum Payments Due, Remainder of Fiscal Year 61,465  
Inventories [Member]    
Other Obligations    
2018 (9 months) 49,183  
2017 0  
2018 0  
2019 0  
2020 0  
Thereafter 0  
Total minimum payments: $ 49,183