Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended
	Aug. 31, 2009	Jun. 30, 2013	Jun. 30, 2012
Intangible Assets
Gross Carrying Amount		$ 17,642	$ 17,642
Accumulated Amortization		(15,095)	(13,213)
Intangible Assets, Net		2,547	4,429
JSP Marketing and Dist. Rights
Intangible Assets
Gross Carrying Amount		16,062	16,062
Accumulated Amortization		(14,723)	(12,939)
Intangible Assets, Net		1,339	3,123
Cody Labs Import License
Intangible Assets
Gross Carrying Amount		582	582
Accumulated Amortization		(193)	(154)
Intangible Assets, Net		389	428
Morphine Sulfate Oral Solution NDA
Intangible Assets
Gross Carrying Amount		398	398
Accumulated Amortization		(51)	(24)
Intangible Assets, Net		347	374
Other ANDA Product Rights
Intangible Assets
Gross Carrying Amount		600	600
Accumulated Amortization		(128)	(96)
Intangible Assets, Net		472	504
Product line covered by the ANDA's purchased	$ 149