v3.19.1
Leases (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
USD ($)
item
Leases  
Minimum number of renewal option | item 1
Lessee, Operating Lease, Existence of Option to Extend [true false] true
Lessee, Finance Lease, Existence of Option to Extend [true false] false
Lessee, Operating Lease, Existence of Option to Terminate [true false] true
Lessee, Finance Lease, Existence of Option to Terminate [true false] false
Finance lease - Right-of-use asset $ 12,280
Finance lease - Right-of-use asset, accumulated Depreciation and amortization 3,809
Lease cost  
Operating lease expense 885
Finance lease expense:  
Depreciation and amortization of assets included in property and equipment, net 524
Interest on lease liabilities 56
Total finance lease expense 580
Cash paid for amounts included in the measurement of lease liabilities:  
Operating cash flows from operating leases (977)
Operating cash flows from finance leases (56)
Financing cash flows from finance leases (1,176)
Right-of-use assets obtained in exchange for lease obligations:  
Operating leases, right-of-use assets $ 16,916
Operating leases, weighted average remaining lease term (in years) 6 years 9 months 18 days
Finance leases, weighted average remaining lease term (in years) 1 year 8 months 12 days
Operating leases, weighted average discount rate (as a percent) 5.30%
Finance leases, weighted average discount rate (as a percent) 3.20%
Minimum  
Leases  
Operating leases, remaining term of contract 1 year
Finance leases, remaining term of contract 1 month
Operating leases, renewal term 1 year
Maximum  
Leases  
Operating leases, remaining term of contract 9 years
Finance leases, remaining term of contract 2 years
Operating leases, renewal term 10 years