XML 68 R56.htm IDEA: XBRL DOCUMENT v3.21.1
Equity (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2021
Nov. 30, 2018
May 31, 2015
Equity      
Fair value of warrant $ 8,043    
2014 Stock Incentive Plan      
Equity      
Shares of common stock authorized for issuance (in shares)     2,700,000
Increase in number of authorized shares on the first day of each fiscal year, as a percentage of outstanding common stock (as a percent) 4.00%    
Shares of common stock remaining available for future grant (in shares) 768,668    
Vesting period (in years) 4 years    
Contractual life (in years) 10 years    
Third Amendment to the Nucynta Commercialization Agreement      
Equity      
Number of shares that can be purchased   1,041,667  
Exercise price of warrant (in dollars per share)   $ 19.20  
Minimum | 2014 Stock Incentive Plan      
Equity      
Period following termination date vested options are exercisable (in months) 1 month    
Maximum | 2014 Stock Incentive Plan      
Equity      
Period following termination date vested options are exercisable (in months) 3 months