Quarterly report pursuant to Section 13 or 15(d)

Leases Narrative (Details)

v3.19.2
Leases Narrative (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
USD ($)
lease
Jun. 30, 2019
USD ($)
Jun. 30, 2019
USD ($)
Jan. 01, 2019
USD ($)
Dec. 31, 2018
USD ($)
Lessee, Lease, Description [Line Items]          
Operating lease right-of-use assets $ 52,184 $ 52,184 $ 52,184   $ 0
Operating lease liability $ 52,145 52,145 52,145    
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]          
Total future minimum payments due         66,200
Due in 2019         20,200
Due in 2020         16,600
Due in 2021         12,600
Due in 2022         9,300
Due in 2023         5,000
Due thereafter         $ 2,500
Number of contracts, not yet commenced | lease 1        
Fixed lease payment, amount $ 5,400 $ 5,400 $ 5,400    
Lease term 5 years 5 years 5 years    
Lease income   $ 1,100 $ 4,200    
ASU 2016-02          
Lessee, Lease, Description [Line Items]          
Operating lease right-of-use assets       $ 60,000  
Operating lease liability       $ 60,000