Business Combinations- (Narrative) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended			1 Months Ended	2 Months Ended	12 Months Ended		1 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Apr. 30, 2014 Pack Pharmaceuticals Llc	Jun. 30, 2014 Pack Pharmaceuticals Llc	Jun. 30, 2014 Pack Pharmaceuticals Llc	Jun. 30, 2013 Pack Pharmaceuticals Llc	Apr. 30, 2014 Pack Pharmaceuticals Llc Product Rights	Apr. 30, 2014 Pack Pharmaceuticals Llc Customer Relationships	Apr. 30, 2014 Pack Pharmaceuticals Llc Trademarks
Business Acquisition [Line Items]
Percentage of issued and outstanding membership interests acquired												100.00%
Business acquisition, purchase price												$ 91,596
Number of shares issued												260
Value of shares issued												5,685
Purchase price, initial cash payment												85,911
Purchase price, earn-out period												3 years
Purchase price, earn-out amount												15,000
Accrued contingent consideration													3,797	3,797
Goodwill	66,516				33,526				66,516	33,526	33,495	32,722
Intangible assets assumed																38,280	14,170	90
Amortizable period of intangible assets																11 years	11 years	3 years
Net sales	139,580	124,830	116,508	129,261	123,115	150,871	113,956	111,748	510,179	499,690	444,388		8,131
Loss before income taxes									44,674	34,550	24,740		(454)
Proforma amortization charges from acquired intangible assets														4,783	4,783
Proforma increase in interest expense														$ 3,414	$ 3,414