Quarterly report pursuant to Section 13 or 15(d)

Operating Leases - Narrative and Supplemental Lease Information (Details)

v3.19.2
Operating Leases - Narrative and Supplemental Lease Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2019
Jan. 01, 2019
Lessee, Lease, Description [Line Items]        
Extension renewal term 5 years   5 years  
Lease termination period     1 year  
Operating lease right-of-use assets $ 19,023   $ 19,023 $ 21,000
Operating lease liabilities - current 8,049   8,049  
Operating lease liabilities - noncurrent 9,928   9,928 $ 21,000
Total operating lease liabilities $ 17,977   $ 17,977  
Weighted average remaining lease term (in years) 3 years   3 years  
Weighted average discount rate 7.20%   7.20%  
Cash paid for amounts included in the measurement of operating lease liabilities $ 2,150 $ 2,498    
Operating lease right-of-use assets obtained in exchange for lease obligations $ 737 $ 60    
Minimum        
Lessee, Lease, Description [Line Items]        
Operating lease term 1 year   1 year  
Maximum        
Lessee, Lease, Description [Line Items]        
Operating lease term 6 years   6 years