General form of registration statement for all companies including face-amount certificate companies

Property and equipment (Details)

v3.8.0.1
Property and equipment (Details) - USD ($)
 3 Months Ended 12 Months Ended
Jun. 26, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Jun. 30, 2016
Property, Plant and Equipment [Line Items]          
Gross   $ 10,548,457 $ 7,999,825   $ 250,120
Less: Accumulated depreciation   (379,321) (146,011)   (43,135)
Total   10,169,136 $ 7,853,814 $ 688,162 206,985
Minimum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life     P3Y    
Maximum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life     P10Y    
Land [Member]          
Property, Plant and Equipment [Line Items]          
Gross   1,000,000 $ 1,000,000  
Research and Development Equipment [Member]          
Property, Plant and Equipment [Line Items]          
Gross   $ 4,374,409 $ 1,851,427   226,372
Research and Development Equipment [Member] | Minimum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P3Y P3Y    
Research and Development Equipment [Member] | Maximum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P10Y P10Y    
Computer Equipment [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P5Y P5Y    
Gross   $ 21,933 $ 16,783   16,783
Furniture and Fixtures [Member]          
Property, Plant and Equipment [Line Items]          
Gross   $ 3,725 $ 3,725   3,725
Furniture and Fixtures [Member] | Minimum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P5Y P5Y    
Furniture and Fixtures [Member] | Maximum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P10Y P10Y    
STC-MEMS equipment [Member]          
Property, Plant and Equipment [Line Items]          
Gross   $ 2,124,650 $ 2,124,650  
STC-MEMS equipment [Member] | Minimum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P3Y P3Y    
STC-MEMS equipment [Member] | Maximum [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life   P5Y P5Y    
Building [Member]          
Property, Plant and Equipment [Line Items]          
Estimated Useful Life P11Y P11Y P11Y    
Gross   $ 3,020,500 $ 3,000,000  
Leasehold Improvements [Member]          
Property, Plant and Equipment [Line Items]          
Gross [1]   $ 3,240 $ 3,240   $ 3,240
[1] Amortized on a straight-line basis over the term of the lease or the estimated useful lives, whichever is shorter.