Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Narrative (Details)

v3.19.1
Commitments and Contingencies - Narrative (Details)
$ in Thousands
3 Months Ended
Apr. 19, 2018
subcontractor
Mar. 31, 2019
USD ($)
Loss Contingencies [Line Items]    
Cash payments   $ 1,600
Weighted average remaining lease term   7 years 1 month 18 days
Weighted average discount rate, percent   6.00%
Lease not yet commenced   $ 300
Lease not yet commenced, lease term   2 years
Joseph Waggoner v VSE re Overtime Compensation    
Loss Contingencies [Line Items]    
Number of subcontractors | subcontractor 2  
Minimum    
Loss Contingencies [Line Items]    
Lease term   2 years
Maximum    
Loss Contingencies [Line Items]    
Lease term   15 years