XML 39 R61.htm IDEA: XBRL DOCUMENT v3.20.1
Accrued Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Accrued Liabilities, Current [Abstract]    
Accrued salaries, wages and benefits $ 9,194 $ 7,323
Accrual for insurance liabilities 3,106 3,714
Sales taxes 2,141 3,021
Property taxes 579 389
Sale-leaseback arrangement 498 482
Accounting and audit fees 307 267
Interest 62 76
Other accrued expenses 1,660 1,694
Total accrued liabilities $ 17,547 $ 16,966