XML 25 R13.htm IDEA: XBRL DOCUMENT
v3.23.2

Trade Accounts Receivable | 6 Months Ended
--- | ---
Jul. 31, 2023
Trade Accounts Receivable |
Trade Accounts Receivable | Note 5 – Trade Accounts Receivable ​
​ | ​ | ​ | ​ | ​
​ |  | July 31, |  | January 31,
​ | ​ | 2023 | ​ | 2023
Trade accounts receivable |  | 57,459 |  | 46,718
Less: Provision for credit losses |  | (1,223) |  | (1,545)
​ |  | 56,236 |  | 45,173
​ Included in accounts receivable are unbilled receivables in the amount of $2.6 million as at July 31, 2023 ($0.3 million as at January 31, 2023). No single customer accounted for more than 10% of the accounts receivable balance as of July 31, 2023 and January 31, 2023. The following table presents the changes in the provision for credit losses as follows: ​
​ | ​ | ​
​ |  | Provision
​ | ​ | for Credit
​ | ​ | Losses
Balance at January 31, 2023 |  | 1,545
Current period provision for expected losses |  | 593
Write-offs charged against the provision |  | (921)
Effect of movements in foreign exchange |  | 6
Balance at July 31, 2023 |  | 1,223
​

X
- 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 -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//310-10/tableOfContent + Details
Name: | us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration