Inventories (Tables)

12 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Composition of Inventories

The composition of inventories as of September 30, 2013 and 2012 is as follows:

	September 30,
	2013			2012
Raw materials	$	936,856		$	1,026,250
Work in progress		36,453			43,828
Finished goods		521,056			253,761
Total inventory		1,494,365			1,323,839
Less: current portion		(710,179	)		(415,475	)
Non-current portion	$	784,186		$	908,364

Activity in Inventory Reserve

The following table presents the activity in inventory reserves for the last three fiscal years:

	Balance at September 30, 2012		Additional Reserves		Usage			Balance at September 30, 2013
Reserve for excess and obsolete inventory
Reserve for NUEDEXTA	$	57,080	$	—	$	(16,249	)	$	40,831
Reserve for docosanol		316,400		—		—			316,400
Reserve for DM and Q		378,829		—		—			378,829
Total	$	752,309	$	—	$	(16,249	)	$	736,060
	Balance at September 30, 2011		Additional Reserves		Usage			Balance at September 30, 2012
Reserve for excess and obsolete inventory
Reserve for NUEDEXTA	$	82,363	$	—	$	(25,283	)	$	57,080
Reserve for docosanol		316,400		—		—			316,400
Reserve for DM and Q		378,829		—		—			378,829
Total	$	777,592	$	—	$	(25,283	)	$	752,309
	Balance at September 30, 2010		Additional Reserves		Usage			Balance at September 30, 2011
Reserve for excess and obsolete inventory
Reserve for NUEDEXTA	$	—	$	82,363	$	—		$	82,363
Reserve for docosanol		316,400		—		—			316,400
Reserve for DM and Q		383,000		—		(4,171	)		378,829
Total	$	699,400	$	82,363	$	(4,171	)	$	777,592