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Supplemental Cash Flow Information (Tables)

6 Months Ended

Jul. 31, 2022

Supplemental Cash Flow Information

Schedule of cash flow changes in operating asset and liabilities

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​	​	​	​	​	​	​	​	​
​		Three Months Ended				Six Months Ended
​	​	July 31,		July 31,	​	July 31,		July 31,
​	​	2022	​	2021	​	2022	​	2021
Trade accounts receivable		(1,624)		316		(4,544)		1,419
Other accounts receivable		2,532		804		2,349		2,512
Prepaid expenses and other		(286)		(3,016)		493		(3,543)
Inventory		(18)		(166)		36		(338)
Accounts payable		(293)		(94)		(1,135)		(214)
Accrued liabilities		(1,783)		5,379		(3,862)		4,467
Income taxes payable		(296)		1,295		127		(308)
Operating leases		(44)		(240)		(153)		43
Deferred revenue		2,794		1,426		7,411		4,044
​		982		5,704		722		8,082

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