Notes Payable (Details 3) (Revenue Interest Purchase Agreement)	Sep. 30, 2014
Revenue Interest Purchase Agreement
Long-Term Debt
Internal rate of return on funded amount related to put option (as a percent)	20.00%
Internal rate of return on funded amount related to change of control (as a percent)	32.50%

The required internal rate of return on the funded amount (including any delinquent interest) which the reporting entity will be required to repay in the event of a) a change of control or other condition specified in the agreement or b)the reporting entity chooses to exercise an option to redeem the debt.

No definition available.

Name:	axgn_CallOptionAndChangeInControlRequiredInternalRateOfReturnPercentage
Namespace Prefix:	axgn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant