Accrued and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Payables and Accruals [Abstract]
Tax amortization benefit contingency	$ 11,098	$ 11,098
Additional consideration due seller	772	379
Accrued compensation and benefits	7,962	10,192
Accrued rebates payable	7,015	3,616
Insurance premium financing payable	13	721
Severance	972	971
Deferred revenue	256	1,280
Accrued taxes	3,383	5,316
Accrued interest	5,254	0
Lease liability	1,545
Other	3,376	11,767
Total accrued and other current liabilities	$ 41,646	$ 45,340