Accrued Liabilities (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Accrued Liabilities [Abstract]
Salaries and benefits	$ 50,964	$ 5,702
Incentive compensation	26,014	7,912
Accrued Product Field Action	15,225	0
Third-party Inventory	3,008	0
Sales taxes	339	1,472
Restructuring accrual	3,002	423
Accrued insurance	3,857	0
Deferred revenue	5,937	18
Accrued Professional Fees	8,945	0
Legal accrual	2,567	4,177
Accrued marketing	2,125	0
Outside commissions	2,822	1,141
Warranties and returns	1,335	0
Acquisition-related accrual	0	2,750
Other	20,007	2,301
Accrued liabilities	146,147	25,896	[1]
Contract liabilities	54,642	0
Deferred revenue	5,787	0
Benefits	3,738	1,107
Product liability	3,102	0
Other	765	0
OTHER LONG-TERM LIABILITIES	$ 68,034	$ 1,107	[1]

[1] December 31, 2016 balances were derived from audited consolidated financial statements.