Quarterly report pursuant to Section 13 or 15(d)

Goodwill - Additional Information (Detail)

v3.7.0.1
Goodwill - Additional Information (Detail)
 6 Months Ended
Sep. 30, 2015
USD ($)
May 31, 2017
USD ($)
$ / Unit
Nov. 30, 2016
USD ($)
Aug. 31, 2016
USD ($)
Goodwill [Line Items]        
Note payable to seller   $ 9,150,100 $ 10,150,100  
Goodwill impairment charge     111,392 $ 1,666,430
Goodwill   0 $ 0  
Asset Purchase Agreement [Member]        
Goodwill [Line Items]        
Asset Purchase Agreement, purchase price less cash and prepaids   2,400,000    
Asset Purchase Agreement, cash and inventory paid   1,553,272    
Note payable to seller   $ 1,300,000    
Royalty payment per bag set unit sold | $ / Unit   5    
Asset Purchase Agreement [Member] | Minimum [Member]        
Goodwill [Line Items]        
Minimum annual royalties   $ 35,000    
Asset Purchase Agreement [Member] | CytoMedical [Member]        
Goodwill [Line Items]        
Asset Purchase Agreement, cash paid $ 586,675 $ 966,597