Recent Accounting Pronouncements	6 Months Ended
Jul. 31, 2019
Accounting Changes And Error Corrections [Abstract]
Recent Accounting Pronouncements	NOTE 2 – RECENT ACCOUNTING PRONOUNCEMENTS In August 2018, the FASB issued ASU 2018-13, “Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement”, which modifies the disclosure requirements in ASC 820, Fair Value Measurement. This guidance is effective for fiscal years beginning after December 15, 2019, which will be the Company’s first quarter of fiscal 2021, with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard. In June 2018, the FASB issued ASU 2018-07, which simplifies the accounting for share-based payments granted to nonemployees for goods and services. Under the ASU, most of the guidance on such payments to nonemployees would be aligned with the requirements for share-based payments granted to employees. The Company adopted ASU 2018-07 during the first quarter of fiscal 2020. The adoption of this guidance did not have an impact on the Company’s consolidated financial statements. In August 2017, the FASB issued ASU 2017-12. ASU 2017-12 amends and simplifies hedge accounting guidance in order to enable entities to better portray the economics of their risk management activities. The Company adopted ASU 2017-12 on February 1, 2019, the first day of fiscal 2020. The adoption of the standard did not have an impact on the Company's consolidated results of operations. The Company adopted ASU 2016-02, “Leases”, on February 1, 2019, the first day of fiscal 2020, using the modified retrospective approach and accordingly the Company recognized a cumulative effect adjustment in the first quarter of fiscal 2020, rather than restating any prior periods. The Company has elected to use the package of practical expedients permitted under the transition guidance, which does not require reassessment of prior conclusions related to contracts containing a lease, lease classification and initial direct costs for any expired or existing leases. The transition practical expedient allows Companies to recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption rather than the earliest period presented. The adoption did not result in any adjustments to the opening balance of retained earnings. Adoption of ASU 2016-02 resulted in recording right-of-use lease assets of $97.0 million which were reduced to $91.1 million as a result of $5.9 million of previously recorded deferred rent liabilities and tenant allowances, and lease liabilities of $97.0 million as of February 1, 2019. The standard did not have a material impact on the Company's consolidated results of operations or cash flows. See Note 10 – Leases for additional lease disclosures. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” and subsequently issued additional guidance that modified ASU 2016-13. This standard introduces a forward-looking approach, based on expected losses, to estimate credit losses on certain types of financial instruments, including trade receivables. The estimate of expected credit losses will require entities to incorporate considerations of historical information, current information and reasonable and supportable forecasts. This may result in the earlier recognition of allowance for losses. This guidance is effective for fiscal years beginning after December 15, 2019, which will be the Company’s first quarter of fiscal 2021, with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard.

Recent Accounting Pronouncements

6 Months Ended

Jul. 31, 2019

Accounting Changes And Error Corrections [Abstract]

NOTE 2 – RECENT ACCOUNTING PRONOUNCEMENTS

In August 2018, the FASB issued ASU 2018-13, “Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement”, which modifies the disclosure requirements in ASC 820, Fair Value Measurement. This guidance is effective for fiscal years beginning after December 15, 2019, which will be the Company’s first quarter of fiscal 2021, with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard.

In June 2018, the FASB issued ASU 2018-07, which simplifies the accounting for share-based payments granted to nonemployees for goods and services. Under the ASU, most of the guidance on such payments to nonemployees would be aligned with the requirements for share-based payments granted to employees. The Company adopted ASU 2018-07 during the first quarter of fiscal 2020. The adoption of this guidance did not have an impact on the Company’s consolidated financial statements.

In August 2017, the FASB issued ASU 2017-12. ASU 2017-12 amends and simplifies hedge accounting guidance in order to enable entities to better portray the economics of their risk management activities. The Company adopted ASU 2017-12 on February 1, 2019, the first day of fiscal 2020. The adoption of the standard did not have an impact on the Company's consolidated results of operations.

The Company adopted ASU 2016-02, “Leases”, on February 1, 2019, the first day of fiscal 2020, using the modified retrospective approach and accordingly the Company recognized a cumulative effect adjustment in the first quarter of fiscal 2020, rather than restating any prior periods. The Company has elected to use the package of practical expedients permitted under the transition guidance, which does not require reassessment of prior conclusions related to contracts containing a lease, lease classification and initial direct costs for any expired or existing leases. The transition practical expedient allows Companies to recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption rather than the earliest period presented. The adoption did not result in any adjustments to the opening balance of retained earnings.

Adoption of ASU 2016-02 resulted in recording right-of-use lease assets of $97.0 million which were reduced to $91.1 million as a result of $5.9 million of previously recorded deferred rent liabilities and tenant allowances, and lease liabilities of $97.0 million as of February 1, 2019. The standard did not have a material impact on the Company's consolidated results of operations or cash flows. See Note 10 – Leases for additional lease disclosures.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” and subsequently issued additional guidance that modified ASU 2016-13. This standard introduces a forward-looking approach, based on expected losses, to estimate credit losses on certain types of financial instruments, including trade receivables. The estimate of expected credit losses will require entities to incorporate considerations of historical information, current information and reasonable and supportable forecasts. This may result in the earlier recognition of allowance for losses. This guidance is effective for fiscal years beginning after December 15, 2019, which will be the Company’s first quarter of fiscal 2021, with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard.