Intangible Assets (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 3,500	$ 3,500
Accumulated Amortization	(2,625)	(1,750)
Net Book Value	$ 875	$ 1,750
Developed technology
Finite-Lived Intangible Assets [Line Items]
Weighted Average Life (Years)	2 years	2 years
Gross Carrying Amount	$ 1,500	$ 1,500
Accumulated Amortization	(1,125)	(750)
Net Book Value	$ 375	$ 750
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Life (Years)	2 years	2 years
Gross Carrying Amount	$ 2,000	$ 2,000
Accumulated Amortization	(1,500)	(1,000)
Net Book Value	$ 500	$ 1,000