Inventories

9 Months Ended

12 Months Ended

Dec. 31, 2019

Mar. 31, 2019

Inventory Disclosure [Abstract]

Inventories

NOTE 3 – INVENTORIES

At December 31, 2019 and March 31, 2019, the inventory balances are composed of:

	December 31, 2019		March 31, 2019
Finished product	$	2,767,106	$	2,628,241
Raw materials		1,661,208		1,635,130
Work in process		594,666		509,226
	$	5,022,980	$	4,772,597

NOTE 4 – INVENTORIES

At March 31, 2019, March 31, 2018, December 31, 2017, the inventory balances consisted of the following:

	March 31, 2019		March 31, 2018		December 31, 2017
Finished product	$	2,628,241	$	809,680	$	1,007,291
Raw materials		1,635,130		1,471,666		764,810
Work in process		509,226		123,661		20,213
	$	4,772,597	$	2,405,007	$	1,792,314