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Trade Accounts Receivable | 6 Months Ended
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Jul. 31, 2022
Trade Accounts Receivable |
Trade Accounts Receivable | Note 5 – Trade Accounts Receivable ​
​ | ​ | ​ | ​ | ​
​ |  | July 31, |  | January 31,
​ | ​ | 2022 | ​ | 2022
Trade accounts receivable |  | 50,869 |  | 43,565
Less: Provision for credit losses |  | (1,956) |  | (1,860)
​ |  | 48,913 |  | 41,705
​ Included in accounts receivable are unbilled receivables in the amount of $0.9 million as at July 31, 2022 ($0.5 million as at January 31, 2022). No single customer accounted for more than 10% of the accounts receivable balance as of July 31, 2022 and January 31, 2022. The following table presents the changes in the provision for credit losses as follows: ​
​ | ​ | ​
​ |  | Provision
​ | ​ | for Credit
​ | ​ | Losses
Balance at January 31, 2022 |  | 1,860
Current period provision for expected losses |  | 232
Write-offs charged against the provision |  | (114)
Effect of movements in foreign exchange |  | (22)
Balance at July 31, 2022 |  | 1,956
​

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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- References No definition available. + Details
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