Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Additional Information (Detail)

v3.7.0.1
Stockholders' Equity - Additional Information (Detail) - shares
9 Months Ended
Dec. 31, 2016
May 12, 2016
Dec. 31, 2015
May 11, 2015
Class of Stock [Line Items]        
Common stock, shares authorized 35,000,000 35,000,000 200,000,000 20,000,000
Common stock, outstanding 20,893,000   15,964,000  
Preferred stock authorized to issue 5,000,000      
Preferred stock, shares outstanding 0   0  
RVL One Limited Liability Company        
Class of Stock [Line Items]        
Common stock, outstanding 8,670,386      
Common stock share outstanding owned 42.00%