Summary of Significant Accounting Policies and Other Information - Schedule of Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued product warranty	$ 18,062	$ 9,767	$ 8,693
Litigation reserves	15,985	16,139
Contract liabilities	7,862	4,897
Accrued compensation and benefits	6,341	4,520
Operating lease liabilities	3,704
Accrued interest expense	2,398	1,175
Other	7,902	9,202
Total	62,254	45,700
Litigation reserves	$ 13,400	$ 14,000