Annual report pursuant to Section 13 and 15(d)

Term Loan Agreements and Long Term Debt - Term Loan Agreement and Revenue Interest Agreement (Details)

v3.8.0.1
Term Loan Agreements and Long Term Debt - Term Loan Agreement and Revenue Interest Agreement (Details) - Three Peaks Loan - USD ($)
$ in Millions
Nov. 12, 2014
Nov. 13, 2014
Term Loan    
Debt Instrument [Line Items]    
Face amount $ 25  
Term of debt 6 years  
Interest payable, percent 9.00%  
Interest rate spread 1.00%  
Effective interest rate (as a percent)   10.00%
Revenue Interest Purchase Agreement    
Debt Instrument [Line Items]    
Royalty percentage on net revenue 3.75%  
Maximum revenue subject to royalties payable calculation $ 30  
Aggregate revenues subject to royalties payable, term 12 months