XML 20 R8.htm IDEA: XBRL DOCUMENT
v3.22.1

Summary of Significant Accounting Policies | 3 Months Ended
--- | ---
Apr. 30, 2022
Summary of Significant Accounting Policies |
Summary of Significant Accounting Policies | ​ (2) Summary of Significant Accounting Policies ​ The Company’s significant accounting policies are described in Note 2 to the Company’s Fiscal 2021 Form 10-K. Except for the changes below, the Company has consistently applied the accounting policies to all periods presented in these condensed consolidated financial statements. ​ Recently Issued Accounting Pronouncements In March 2020, the FASB issued (ASU) 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides temporary optional expedients and exceptions to existing guidance on contract modifications and hedge accounting to facilitate the market transition from existing reference rates, such as the London Inter-Bank Offered Rate (“LIBOR”), certain tenors of which were phased out in 2021, to alternate reference rates, such as the Secured Overnight Financing Rate. The standard is currently effective and upon adoption may be applied prospectively to contract modifications made on or before December 31, 2022. The provisions have impact as contract modifications and other changes occur while LIBOR is phased out. The Company is in the process of evaluating the optional relief guidance provided within this ASU. Management will continue its assessment and monitor regulatory developments during the LIBOR transition period. ​ ​ ​ ​

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

X
- Definition The entire disclosure for all significant accounting policies of the reporting entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123372394&loc=d3e18726-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
Name: | us-gaap_SignificantAccountingPoliciesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration