Quarterly report pursuant to Section 13 or 15(d)

Other Non-Current Assets (Details)

v3.10.0.1
Other Non-Current Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Jan. 01, 2018
Dec. 31, 2017
Other Assets, Noncurrent [Abstract]      
Assets to fund deferred compensation liability $ 6,879   $ 5,185
Deferred sales incentive compensation 6,293   0
Lease and other deposits 4,251   4,906
Unamortized issuance costs on revolving credit facility 2,465   3,106
Investments in private companies 1,662   2,731
Other 2,343   1,248
Total other non-current assets $ 23,893 $ 22,491 $ 17,176