XML 43 R31.htm IDEA: XBRL DOCUMENT v3.7.0.1
Property and equipment (Detail) - USD ($)
Mar. 31, 2017
Mar. 31, 2016
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 1,763,976 $ 1,945,932
Less accumulated depreciation and amortization (558,837) (697,959)
Property and equipment, net 1,205,139 1,247,973
Website    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 4,568 4,568
Computers    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 287,570 166,043
Software    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 70,971 215,439
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 141,977 351,090
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 183,130 114,127
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 1,075,760 $ 1,094,665