Note 9 - Trade and Other Receivables (Tables)

12 Months Ended

Mar. 31, 2019

Statement Line Items [Line Items]

Disclosure of the components of trade and other receivables [text block]

	As at
	March 31, 2019		As at
	(Restated – Note 5)		March 31, 2018
Trade account receivables, net	$	365,008	$	326,399
Accrued gas receivable		13,637		15,893
Unbilled revenue		277,556		301,577
Other		16,414		14,975
	$	672,615	$	658,844