Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments (Schedule of Inputs and Valuation Methodologies Used) (Details)

v3.19.1
Fair Value of Financial Instruments (Schedule of Inputs and Valuation Methodologies Used) (Details)
3 Months Ended
Mar. 31, 2019
Fair Value Disclosures [Abstract]  
Valuation Methodology Probability weighted income approach
Significant unobservable input - milestone dates 2019 - 2026
Discount rate 5.96%
Probability of occurrence - minimum 23.00%
Probability of occurrence - maximum 86.00%