Goodwill and Other Intangible Assets - Additional Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 1,500	$ 200	$ 2,695	$ 453
Acquisition of Lygo International Limited | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Useful life			13 years
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | Developed technology
Finite-Lived Intangible Assets [Line Items]
Useful life			5 years 6 months
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Useful life			2 years
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | Trade name
Finite-Lived Intangible Assets [Line Items]
Useful life			5 years