Quarterly report pursuant to Section 13 or 15(d)

Leases - Narrative (Details)

v3.19.1
Leases - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 31, 2019
USD ($)
Lessee, Lease, Description [Line Items]  
Rent expense $ 1.6
Minimum  
Lessee, Lease, Description [Line Items]  
Remaining lease term 1 year
Maximum  
Lessee, Lease, Description [Line Items]  
Remaining lease term 12 years