Quarterly report pursuant to Section 13 or 15(d)

Derivative liability (Details)

v3.4.0.3
Derivative liability (Details) - The One Group
$ / shares in Units, $ in Millions
Oct. 16, 2013
USD ($)
$ / shares
shares
Fair Value Measurements [Line Items]  
Additional payments to TOG Members | $ $ 14.1
Shares required for additional payments to TOG Members | shares 5,750,000
Exercise price of warrants (in dollars per share) | $ / shares $ 5.00
Aggregate contingent sign-on bonus | $ $ 0.9
Minimum price per share per agreement (in dollars per share) | $ / shares $ 6.25
Threshold number of days above minimum stock price during measurement period 20 days
Number of days in measurement period 30 days