XML 68 R56.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Accounts Receivable, net (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Accounts Receivable, net    
Trade receivables $ 84,571 $ 78,727
Allowance for doubtful accounts (818)  
Trade receivable, net $ 83,753 $ 78,727