Commitments and Contingencies - Additional Information (Details)					12 Months Ended
	Mar. 01, 2016 ft²	Sep. 08, 2015	Jul. 01, 2015 USD ($) ft²	Feb. 02, 2015 USD ($)	Dec. 31, 2015 USD ($) ft²	Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Non-cancelable operating lease agreement term			4 years
Area of office space for headquarters facility (in sqft) | ft²			8,171
Future minimum commitment under non-cancelable operating lease | $			$ 23,300	$ 22,000	$ 2,413,733
Period of increases to monthly payments			3 years	2 years
Rent expense | $					$ 375,000	$ 230,000
Subsequent event [Member]
Loss Contingencies [Line Items]
Additional area of office space for headquarters facility (in sqft) | ft²	5,265
Ivyland, Pennsylvania [Member]
Loss Contingencies [Line Items]
Area of leased property (in sqft) | ft²					2,100
NeoForce Group, Inc. [Member] | NeoForce, Inc [Member]
Loss Contingencies [Line Items]
Royalty payment period		36 months
Fair value of royalty | $					$ 153,000