Fair Value of Intangible Assets - Additional Information (Details) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2015	Dec. 18, 2015	Dec. 31, 2014
Business Acquisition Contingent Consideration [Line Items]
Future contingent consideration	$ 3,889,000	$ 3,889,000
Contingent consideration adjustment	400,000	430,000
Fair Value, Inputs, Level 3
Business Acquisition Contingent Consideration [Line Items]
Fair value of assets or liabilities				$ 0
Skyetek Inc.
Business Acquisition Contingent Consideration [Line Items]
Future contingent consideration	$ 200,000	$ 200,000	$ 200,000