XML 32 R20.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenue Recognition (Tables)
 9 Months Ended
Dec. 31, 2018
Disaggregation of Revenue [Abstract]  
Disaggregation of Revenue [Table Text Block]
Revenue recognized by these categories for the three and nine months ended December 31, 2018 and
2017
 are
as follows:
 
 
 
Three months ended
 
 
Nine months ended
 
 
 
Dec. 31, 2018
 
 
Dec. 31, 2017
 
 
Dec. 31, 2018
 
 
Dec. 31, 2017
 
Sales of products acquired from our HKJV
 
$
3,965,173
 
 
$
3,458,924
 
 
$
11,857,131
 
 
$
9,839,079
 
Sales of GFCI’s and ventilation fans
 
 
526,689
 
 
 
96,507
 
 
 
1,206,979
 
 
 
617,405
 
 
 
$
4,491,862
 
 
$
3,555,431
 
 
$
13,064,110
 
 
$
10,456,484