Intangible Assets (Details) (USD $)	12 Months Ended				12 Months Ended					12 Months Ended		1 Months Ended
	Jun. 30, 2010	Jun. 30, 2012	Aug. 31, 2011	Jun. 30, 2011	Jun. 30, 2012 Maximum	Jun. 30, 2012 JSP Marketing and Dist. Rights	Jun. 30, 2011 JSP Marketing and Dist. Rights	Jun. 30, 2012 Cody Labs Import License	Jun. 30, 2011 Cody Labs Import License	Jun. 30, 2012 Morphine Sulfate Oral Solution NDA	Aug. 31, 2011 Morphine Sulfate Oral Solution NDA	Aug. 31, 2009 Other ANDA Product Rights	Jun. 30, 2012 Other ANDA Product Rights	Jun. 30, 2011 Other ANDA Product Rights
Intangible Assets
Gross Carrying Amount		$ 17,642,000		$ 17,244,000		$ 16,062,000	$ 16,062,000	$ 582,000	$ 582,000	$ 398,000			$ 600,000	$ 600,000
Accumulated Amortization		(13,213,000)		(11,334,000)		(12,939,000)	(11,154,000)	(154,000)	(115,000)	(24,000)			(96,000)	(65,000)
Intangible Assets, Net	7,785,000	4,429,000		5,910,000		3,123,000	4,908,000	428,000	467,000	374,000			504,000	535,000
Product line covered by the ANDA's purchased	500,000											149,000
Fiscal Year 2012 Activity
Amount of nonrefundable fees reclassified to intangible assets			$ 398,000								$ 398,000
Intangible assets estimated useful lives					15 years					15 years