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Contract Advances (Tables) | 3 Months Ended
--- | ---
Apr. 30, 2024
Contract Advances |
Schedule of contract Advances |
|  | 2024 |  |  | 2023 |
Contract liability – January 31 |  | $ | 104 |  |  | $ | 1,627 |
Increases to contract liability |  |  | 173 |  |  |  | 212 |
Decreases to contract liability |  |  | (102 | ) |  |  | (500 | )
Contract liability – April 30 |  | $ | 175 |  |  | $ | 1,339 |

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