Annual report pursuant to Section 13 and 15(d)

Revenue Recognition - Effect of Adoption of ASC 606 to Consolidated Balance Sheet (Details)

v3.19.1
Revenue Recognition - Effect of Adoption of ASC 606 to Consolidated Balance Sheet (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Assets:          
Accounts receivable, net of allowances $ 81,351 $ 85,362 $ 72,903 $ 83,343 $ 78,177
Prepaid expenses and other current assets 1,988 2,029 1,627 1,856 1,718
Liabilities:          
Accounts payable and accrued expenses $ 66,653 65,779 59,943 70,500 65,197
ASU 2014-09 | As Reported          
Assets:          
Accounts receivable, net of allowances   83,762 71,780 82,019 76,937
Prepaid expenses and other current assets   525 572 611 553
Liabilities:          
Accounts payable and accrued expenses   62,675 57,765 67,931 62,792
ASU 2014-09 | Impact of Adoption          
Assets:          
Accounts receivable, net of allowances   1,600 1,123 1,324 1,240
Prepaid expenses and other current assets   1,504 1,055 1,245 1,165
Liabilities:          
Accounts payable and accrued expenses   $ 3,104 $ 2,178 $ 2,569 $ 2,405