Annual report pursuant to Section 13 and 15(d)

Accounts Receivable and Other Current Assets - Accounts Receivable (Details)

v3.6.0.2
Accounts Receivable and Other Current Assets - Accounts Receivable (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, gross $ 94,835 $ 76,510
Less: Allowance for doubtful accounts (2,468) (2,318)
Accounts receivable, net 92,367 74,192
Trade receivables from clients    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, gross 82,094 66,839
Insurance commissions receivable    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, gross $ 12,741 $ 9,671