v3.3.0.814
Summary of Significant Accounting Policies (Concentrations) (Details) - Customer Concentration Risk - wholesalers
6 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Concentration Risk    
Number of major wholesalers 2  
Sales Revenue, Net | News Group    
Concentration Risk    
Concentration risk, percentage 26.00% 21.00%
Sales Revenue, Net | The Hudson Group    
Concentration Risk    
Concentration risk, percentage 6.00% 5.00%