Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
19,240,000
CAD
|
16,573,000
CAD
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
8,537,000
CAD
|
9,217,000
CAD
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
579,000
CAD
|
1,231,000
CAD
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
5,339,000
CAD
|
5,598,000
CAD
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
7,880,000
CAD
|
5,680,000
CAD
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
167,000
CAD
|
1,039,000
CAD
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
20,592,000
CAD
|
14,415,000
CAD
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
11,364,000
CAD
|
38,649,000
CAD
|
2,537,000
CAD
|
| Classes of other provisions [abstract] | |||
| Warranty provision [abstract] | |||
| Current warranty provision |
130,000
CAD
|
130,000
CAD
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
4,119,000
CAD
|
3,778,000
CAD
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
532,000
CAD
|
200,000
CAD
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
1,197,000
CAD
|
3,733,000
CAD
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
2,647,000
CAD
|
1,473,000
CAD
|
— |
| Trade and other current payables |
7,852,000
CAD
|
4,772,000
CAD
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
2,189,000
CAD
|
1,744,000
CAD
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
73,699,000
CAD
|
92,402,000
CAD
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
40,003,000
CAD
|
59,783,000
CAD
|
— |
| Current liabilities |
15,006,000
CAD
|
12,288,000
CAD
|
— |
| Assets less current liabilities [abstract] |