Summary of Significant Accounting Policies, Income Taxes (Details) - USD ($) $ in Millions	6 Months Ended
Jul. 31, 2023	Jun. 30, 2022
Accounting Policies [Line Items]
Income tax reserve	$ 1.6
Minimum [Member]
Accounting Policies [Line Items]
Effective income tax rate	50.00%
ID Experts Holdings, Inc. and Subsidiary [Member]
Accounting Policies [Line Items]
Accrued penalties and interest		$ 0.1

Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-12

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.Fact.4)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479360/740-10-S99-1

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration