XML 23 R28.htm IDEA: XBRL DOCUMENT v3.20.1
ACCRUED EXPENSES (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
ACCRUED EXPENSES    
Salaries, wages and employee benefits $ 5,221 $ 3,668
Federal and state tax accruals 1,582 1,648
Other 1,179 1,202
Total accrued expenses $ 7,982 $ 6,518