Quarterly report pursuant to Section 13 or 15(d)

RELATED PARTY TRANSACTIONS - NARRATIVE (Detail)

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RELATED PARTY TRANSACTIONS - NARRATIVE (Detail) - Broady Health Sciences - USD ($)
1 Months Ended 3 Months Ended
Apr. 29, 2015
Feb. 28, 2013
Mar. 31, 2016
Mar. 31, 2015
Soothe        
Related Party Transaction [Line Items]        
Royalty rate 2.50%      
Royalty expense     $ 1,200 $ 2,400
Number of days for termination notice 120 days      
ReStore        
Related Party Transaction [Line Items]        
Royalty rate   2.50%    
Royalty expense     $ 139,000 $ 112,000
Number of days for termination notice   120 days