Note 6 - Other Assets - Other Assets (Details) - CAD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
|
| Statement Line Items [Line Items] | ||
| Balance – beginning of year | $ 659 | |
| Purchased | 68 | 970 |
| Used | (105) | (311) |
| Balance – end of year | 622 | 659 |
| Current other asset | 65 | 104 |
| Other asset | $ 557 | $ 555 |
| X | ||||||||||
- Definition The increase in the other assets resulting from purchases. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The decrease in other assets resulting from the used of those assets. No definition available.
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| X | ||||||||||
- Definition The amount of assets that the entity does not separately disclose in the same statement or note. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The amount of current assets that the entity does not separately disclose in the same statement or note. [Refer: Current assets] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The amount of non-current assets that the entity does not separately disclose in the same statement or note. [Refer: Non-current assets] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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