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Revenue Recognition (Tables)
6 Months Ended
Sep. 30, 2021
Revenue Recognition  
Schedule of revenue recognized by these categories

Three months ended

Six months ended

    

Sept. 30, 2021

    

Sept. 30, 2020

    

Sept. 30, 2021

    

Sept. 30, 2020

Sales of products acquired from Eyston

$

4,409,054

$

5,821,498

$

8,676,345

$

8,276,333

Sales of GFCI’s and ventilation fans

 

863,169

 

635,797

 

1,263,876

 

1,121,730

$

5,272,223

$

6,457,295

$

9,940,221

$

9,398,063