Quarterly report pursuant to Section 13 or 15(d)

Liquidity (Narrative) (Details)

v3.5.0.2
Liquidity (Narrative) (Details) - USD ($)
6 Months Ended 12 Months Ended
Jun. 22, 2016
Jun. 30, 2016
Dec. 31, 2015
Aug. 01, 2016
Jun. 28, 2016
Apr. 07, 2016
Jun. 30, 2015
May 15, 2015
Dec. 31, 2014
Liquidity [Line Items]                  
Cash   $ 1,155,641 $ 7,166,260       $ 15,790,235   $ 5,479,006
Notes payable   61,200,000              
Cardinal Health [Member]                  
Liquidity [Line Items]                  
Percentage of receivables due from customers         50.00%        
Remaining percentage of receivables due from customers held in escrow account         50.00%        
Subsequent Event [Member] | Cardinal Health [Member]                  
Liquidity [Line Items]                  
Percentage of receivables due from customers       75.00%          
Remaining percentage of receivables due from customers held in escrow account       25.00%          
Percentage of receivables due from customers after reaching escrow account limit       100.00%          
Subsequent Event [Member] | Cardinal Health [Member] | Maximum [Member]                  
Liquidity [Line Items]                  
Escrow account threshold target amount       $ 1,000,000          
Capital Royalty Partners II LP [Member]                  
Liquidity [Line Items]                  
Liquidity minimum   5,000,000           $ 5,000,000  
Minimum sales revenue target   $ 22,500,000 $ 11,000,000            
Debt instrument default interest rate percentage   18.00%       18.00%      
Debt instrument, interest rate   14.00%              
Claims made from primary bank accounts on default $ 4,100,000                
Cash adjusted to various fees on default 3,900,000                
Cash adjusted to principal balance of debt on default $ 189,000                
Notes payable   $ 51,700,000              
Platinum Credit Facility [Member]                  
Liquidity [Line Items]                  
Notes payable   9,100,000              
Remaining borrowing capacity   27,300,000              
Unused additional borrowing capacity   $ 15,000,000