Debt - Note Payable Narrative (Details) (USD $)	1 Months Ended
	Dec. 31, 2014	Dec. 31, 2009
Debt Instrument [Line Items]
Revolving credit facility		$ 200,000
Imputed interest on working capital advance	5,297,000
Endo Ventures Supply Agreement [Member]
Debt Instrument [Line Items]
Imputed interest on working capital advance	4,748,000
Endo Ventures Supply Agreement [Member] | Minimum [Member]
Debt Instrument [Line Items]
Term of agreement	8 years
Notes Payable, Other Payables [Member] | Endo Ventures Supply Agreement [Member]
Debt Instrument [Line Items]
Revolving credit facility	7,000,000