XML 57 R43.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 12 - Equipment Leased to Customers (Tables)
12 Months Ended
Mar. 31, 2017
Notes Tables  
Schedule of Future Minimum Rental Receivables from Leased Asset [Table Text Block]
Year ended March 31,
       
2018
  $
131,160
 
2019
   
131,160
 
2020
   
131,160
 
2021
   
131,160
 
2022
   
21,860
 
Thereafter
   
-
 
Total minimum lease payments
  $
546,500