Licensed Technology - Narrative (Details) (USD $)	1 Months Ended
	Dec. 31, 2014 patent
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Finite-Lived Intangible Assets, Intellectual Property, Number of Provisional Patent Applications Filed	3
Royalty Agreement Terms [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Threshold Period For Royalty Payments	1 year
Sublicense Revenue, Payment Period	3 years
Maximum [Member] | Royalty Agreement Terms [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Royalty Payments, Per Annum	1,200,000.0
Patented Technology [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Milestone Method, Milestone Fees Payable Upon Achievement of Milestones	1,725,000
Patented Technology [Member] | Minimum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Royalty Expense, Rate	2.50%
Patented Technology [Member] | Maximum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Royalty Expense, Rate	6.00%
Patented Technology [Member] | Research and Development Expense [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License, Initiation Fee Expense	250,000