Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Summary of minimum future lease payments) (Details)

v3.3.1.900
Commitments and Contingencies (Summary of minimum future lease payments) (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Operating    
2016 $ 45,585  
2017 35,642  
2018 28,822  
2019 23,611  
2020 20,134  
2021 and thereafter 50,933  
Total minimum lease payments 204,727  
Capital    
2016 13,454  
2017 13,433  
2018 13,440  
2019 13,450  
2020 13,459  
2021 and thereafter 19,752  
Total minimum lease payments 86,988  
Less amount representing interest 18,629  
Less current maturity of obligations under capital leases 8,708  
Long-term obligations under capital leases, excluding current maturity $ 59,651 $ 68,356