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Allowance for Doubtful Accounts (Tables) | 3 Months Ended
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Apr. 30, 2020
Accounts Receivable and Allowance for Doubtful Accounts | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | April 30, 2020
​ |  | Wholesale |  | Retail |  | Total
​ | ​ | (In thousands)
Accounts receivable, gross | ​ | $ | 428,762 | ​ | $ | 2,828 | ​ | $ | 431,590
Allowance for doubtful accounts | ​ | ​ | (10,419) | ​ | ​ | (28) | ​ | ​ | (10,447)
Accounts receivable, net | ​ | $ | 418,343 | ​ | $ | 2,800 | ​ | $ | 421,143
Activity in Allowance for Credit Losses | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | April 30, 2020
​ |  | Wholesale |  | Retail |  | Total
​ | ​ | (In thousands)
Beginning balance | ​ | $ | (628) | ​ | $ | (82) | ​ | $ | (710)
Provision for credit losses | ​ | ​ | (9,791) | ​ | ​ | 54 | ​ | ​ | (9,737)
Ending balance | ​ | $ | (10,419) | ​ | $ | (28) | ​ | $ | (10,447)

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 + Details
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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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