Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Textual)

v2.4.0.8
Commitments and Contingencies (Details Textual) (USD $)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 2 Months Ended
Nov. 30, 2011
Apr. 05, 2011
Mar. 15, 2011
Jun. 30, 2013
LegalMatter
Jun. 30, 2012
Jun. 30, 2013
LegalMatter
Jun. 30, 2012
Dec. 31, 2012
Mar. 31, 2013
Nov. 14, 2011
Mar. 31, 2013
Deerfield Warrant [Member]
Apr. 30, 2012
Deerfield Warrant [Member]
Commitments and Contingencies (Textual) [Abstract]                        
Deerfield warrants reduction of our outstanding indebtedness                     $ 7,500,000  
Gain recorded in other income                     1,900,000  
Commitments and Contingencies (Additional Textual) [Abstract]                        
Funding from Deerfield     20,000,000                  
Proceeds from the Deerfield funding to repay Oxford in full   7,600,000                    
Final payment of principal amount   480,000                    
Loan principal amount     20,000,000                  
Interest rate on long-term debt     8.50%                  
Debt instrument periodic payment     Payable quarterly, and was originally repayable over five years                  
Long term debt repayment period     5 years                  
Percentage of principle amount due in year one     10.00%                  
Percentage of principle amount due in year two     15.00%                  
Percentage of principle amount due on each of the next three anniversaries     25.00%                  
Facility fee     500,000                  
Principle amount repayment percentage     110.00%                  
Warrants periodic payments     6 years                  
Purchase of common stock for warrants     6,000,000                  
Issuance Costs     1.57                 1.25
Exercise price of warrant per share after Adjustment     1.25                  
Royalty revenue     3,000,000    1,360,000 1,424,000 2,588,000          
Debt discount     3,000,000                  
Loan fee     500,000                  
Fair value of warrants     5,500,000                  
Total amortized discount     9,000,000                  
Royalty liability     3,000,000             5,000,000    
Reduction in the principal amount owed to Deerfield                   10,000,000    
Debt Instrument, Periodic Principal Payment Amount of Deerfield facility agreement 2,500,000                      
Remaining period for payment of Deerfield facility agreement 4 years                      
Remaining long-term debt to be retired                   10,000,000    
Final principal payment under Deerfield facility agreement                 2,500,000      
Net sales of Fanapt       16,700,000 17,000,000 16,700,000 17,000,000          
Royalties payable           $ 2,500,000   $ 1,800,000        
Number of ongoing legal proceedings       0   0