Note 11 - Long-term Debt - Net Carrying Amount of Long-term Debt Instruments (Details) (Parentheticals) - CAD ($) $ in Thousands	6 Months Ended	12 Months Ended
Nov. 30, 2022	May 31, 2022
Credit Facility Due in November 2022 [Member]
Face amount	$ 66,000	$ 66,000
Term (Year)	3 years	3 years
Amortization period (Year)	10 years	10 years
Maturity	Nov. 30, 2022	Nov. 30, 2022
Term Loan Due in July 2023 [Member]
Face amount	$ 25,000	$ 25,000
Term (Year)	5 years	5 years
Amortization period (Year)	15 years	15 years
Maturity	Jul. 31, 2023	Jul. 31, 2023
Periodic payment	$ 194	$ 194
Term Loan Due in July 2023 [Member] \| Prime Rate [Member]
Variable rate	1.00%	1.00%
Term Loan Due in April 2032 [Member]
Face amount	$ 25,000	$ 25,000
Term (Year)	5 years	5 years
Amortization period (Year)	15 years	15 years
Maturity	Apr. 30, 2032	Apr. 30, 2032
Periodic payment	$ 190	$ 190
Term Loan Due in April 2032 [Member] \| Prime Rate [Member]
Variable rate	1.50%	1.50%
Term Loan Due in August 2026 [Member]
Face amount	$ 1,250	$ 1,250
Term (Year)	5 years	5 years
Amortization period (Year)	10 years	10 years
Maturity	Aug. 31, 2026	Aug. 31, 2026
Periodic payment	$ 12	$ 12
Term Loan Due in August 2026 [Member] \| Prime Rate [Member]
Variable rate	1.50%	1.50%
Mortgage Payable Due in August 2026 [Member]
Face amount	$ 3,750	$ 3,750
Term (Year)	5 years	5 years
Amortization period (Year)	20 years	20 years
Maturity	Aug. 31, 2026	Aug. 31, 2026
Periodic payment	$ 23	$ 23
Mortgage Payable Due in August 2026 [Member] \| Prime Rate [Member]
Variable rate	1.50%	1.50%
Term Loan Due in December 2023, One [Member]
Face amount	$ 5,000	$ 5,000
Term (Year)	5 years	5 years
Maturity	Dec. 31, 2023	Dec. 31, 2023
Periodic payment	$ 250	$ 250
Term Loan Due in December 2023, One [Member] \| Euro Interbank Offered Rate [Member]
Variable rate	1.79%	1.79%
Term Loan Due in December 2023, Two [Member]
Face amount	$ 1,500
Term (Year)	1 year
Maturity	Dec. 31, 2023
Periodic payment	$ 100
Term Loan Due in December 2023, Two [Member] \| Euro Interbank Offered Rate [Member]
Variable rate	1.79%
Term Loan Due in December 2023, Three [Member]
Face amount	$ 5,000	$ 5,000
Term (Year)	5 years	5 years
Maturity	Dec. 31, 2023	Dec. 31, 2023
Periodic payment	$ 250	$ 250
Term Loan Due in December 2023, Three [Member] \| Euro Interbank Offered Rate [Member]
Variable rate	2.68%	2.68%
Term Loan Due in April 2025 [Member]
Face amount	$ 1,500	$ 1,500
Term (Year)	5 years	5 years
Maturity	Apr. 30, 2025	Apr. 30, 2025
Periodic payment	$ 98	$ 98
Term Loan Due in April 2025 [Member] \| Euro Interbank Offered Rate [Member]
Variable rate	2.00%	2.00%
Term Loan Due in June 2025 [Member]
Face amount	$ 1,500	$ 1,500
Term (Year)	5 years	5 years
Maturity	Jun. 30, 2025	Jun. 30, 2025
Periodic payment	$ 98	$ 98
Term Loan Due in June 2025 [Member] \| Euro Interbank Offered Rate [Member]
Variable rate	2.00%	2.00%
Mortgage Payable Due in October 2030 [Member]
Face amount	$ 22,635	$ 22,635
Term (Year)	10 years	10 years
Amortization period (Year)	10 years	10 years
Maturity	Oct. 31, 2030	Oct. 31, 2030
Periodic payment	$ 57	$ 57
Mortgage Payable Due in October 2030 [Member] \| Euro Interbank Offered Rate [Member]
Variable rate	1.50%	1.50%
Term Loan Due in March 2024 [Member]
Face amount	$ 100,000	$ 100,000
Term (Year)	3 years	3 years
Maturity	Mar. 31, 2024	Mar. 31, 2024
Periodic payment	$ 2,500	$ 2,500

The amortization period of the debt instrument.

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-SubTopic 20
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Balance Type:	credit
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

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- Definition

Amount of the required periodic payments including both interest and principal payments.

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Balance Type:	debit
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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