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Intangible Assets (Tables) | 12 Months Ended
--- | ---
Jan. 31, 2023
Intangible Assets |
Schedule of intangible asset | ​
​ | ​ | ​ | ​ | ​
​ |  | January 31, |  | January 31,
​ | ​ | 2023 | ​ | 2022
Cost |  |  |  |
Customer agreements and relationships |  | 268,712 |  | 251,402
Existing technology |  | 355,695 |  | 326,411
Trade names |  | 9,026 |  | 9,038
Non-compete covenants |  | 13,893 |  | 12,306
​ |  | 647,326 |  | 599,157
Accumulated amortization |  |  |  |
Customer agreements and relationships |  | 151,016 |  | 135,380
Existing technology |  | 248,867 |  | 218,953
Trade names |  | 7,318 |  | 6,677
Non-compete covenants |  | 10,317 |  | 8,538
​ |  | 417,518 |  | 369,548
Net |  | 229,808 |  | 229,609
​

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