Commitments and Related Party Transactions (Tables)

12 Months Ended

Apr. 30, 2020

Commitments And Related Party Transactions [Abstract]

Schedule of Transactions with Related Parties

The Company paid the following amounts to key management and directors in the years:

For the year ended April 30,	2020		2019		2018
Management fees	$	838	$	943	$	1,112
Legal fees		23		3		64
Directors fees		72		82		86
Total	$	933	$	1,028	$	1,262