Shareholders' Equity (Tables)

12 Months Ended

Mar. 31, 2020

Equity [Abstract]

Summary of Stock Option Activity

The following table summarizes information about employee stock options outstanding at March 31, 2020:

	Fiscal 2020					Fiscal 2019
	Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price
Stock Options:
Balance at beginning of year		2,210,000		$	0.25		2,330,000		$	0.22
Granted		100,000		$	0.38		100,000		$	0.55
Exercised		(60,000	)	$	0.17		(160,000	)	$	0.08
Forfeited		(20,000	)	$	0.03		(60,000	)	$	0.11
Balance at end of year *		2,230,000		$	0.26		2,210,000		$	0.25
Options exercisable at end of year		2,130,000		$	0.25		2,110,000		$	0.15

Schedule of Employee Stock Options Outstanding

The following table summarizes information about employee stock options outstanding at March 31, 2020:

Range of Exercise Price		Number Outstanding at March 31, 2020		Weighted Average Remaining Contractual Life		Weighted Average Exercise Price		Number Exercisable at March 31, 2020		Weighted Average Exercise Price
	$0.04 - $0.38		1,650,000		4.3	$	0.13		1,550,000	$	0.16
	$0.47 - $0.55		580,000		7.4	$	0.50		580,000	$	0.50
	*		2,230,000						2,130,000

* Total number of options outstanding as of March 31, 2020 includes 1,080,000 options issued to five current and two former directors as compensation and 1,150,000 options issue to key employees that were not issued from the Plan.