Quarterly report pursuant to Section 13 or 15(d)

Other Commitments and Contingencies (Details)

v3.20.1
Other Commitments and Contingencies (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Outstanding Bonds    
Performance bonds $ 87,479 $ 87,286
Licensing, insurance, and other bonds 25,414 25,309
Total bonds $ 112,893 $ 112,595