Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Additional Information (Detail)

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Acquisition - Additional Information (Detail) (USD $)
9 Months Ended 3 Months Ended 9 Months Ended 0 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Bionostics Holdings, Ltd
Sep. 30, 2013
Bionostics Holdings, Ltd
Jun. 30, 2013
Bionostics Holdings, Ltd
Mar. 31, 2014
Bionostics Holdings, Ltd
Jul. 22, 2013
Bionostics Holdings, Ltd
Developed technology
Jul. 22, 2013
Bionostics Holdings, Ltd
Trade names
Jul. 22, 2013
Bionostics Holdings, Ltd
Non-compete agreement
Jul. 22, 2013
Bionostics Holdings, Ltd
Customer relationships
Business Acquisition [Line Items]                    
Acquired intangible assets             $ 14,400,000 $ 2,700,000 $ 2,400,000 $ 41,000,000
Acquired intangible assets, useful life (in years)             9 years 5 years 3 years 14 years
Business acquisition, transaction costs       500,000 600,000          
Net Sales     9,300,000     23,500,000        
Net income     700,000     1,000,000        
Amortization of intangible assets     1,500,000     4,000,000        
Costs recognized on sale of acquired inventory $ 4,312,000 $ 3,496,000 $ 300,000     $ 1,400,000