Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Detail)

v3.5.0.2
Summary of Significant Accounting Policies (Detail)
 3 Months Ended 12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Mar. 31, 2016
Accounts Receivable | Customer A      
Significant Accounting Policies [Line Items]      
Concentrations of credit risk, percentage 17.90%   15.60%
Accounts Receivable | Customer B      
Significant Accounting Policies [Line Items]      
Concentrations of credit risk, percentage     11.00%
Sales | Customer A      
Significant Accounting Policies [Line Items]      
Concentrations of credit risk, percentage 32.90% 29.60%  
Sales | Customer B      
Significant Accounting Policies [Line Items]      
Concentrations of credit risk, percentage 11.00% 3.70%