XML 77 R65.htm IDEA: XBRL DOCUMENT v3.8.0.1
Stock Options and Warrants - Warrants Issued with Other Financings - Additional Information (Detail)
1 Months Ended 12 Months Ended
Jan. 22, 2013
Sep. 30, 2011
Tranche
$ / shares
shares
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Warrant term 5 years    
Skin Care [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of tranches of common stock warrants issuable | Tranche   2  
Number of shares which can be purchased by the exercise of warrants | shares   667  
Strike price, tranche one   $ 225.00  
Strike price, tranche two   $ 300.00  
Vesting over four quarters     Four quarters
Warrant term   5 years  
Expiration date of warrants     Sep. 30, 2016
Skin Care [Member] | Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Warrant term   5 years