Quarterly report pursuant to Section 13 or 15(d)

Subsequent Event - Additional Information (Detail)

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Subsequent Event - Additional Information (Detail) (Subsequent Event [Member], Alachua Florida Facility [Member], USD $)
0 Months Ended
Jul. 13, 2014
Subsequent Event [Member] | Alachua Florida Facility [Member]
 
Subsequent Event [Line Items]  
Expiration date of lease agreement Nov. 30, 2019
Monthly lease payments $ 10,219
Percentage increase in annual rent expense 3.00%