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Note 16 - Commitments and Contingencies (Details Textual) - USD ($) | Oct. 18, 2023 | Jun. 16, 2023 | Jan. 30, 2023 | Jun. 27, 2022
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Miller v. Pentagon Federal Credit Union, Verisk Analytics, Inc. and Lead Intelligence, Inc. [Member] |  |  |  |
Loss Contingency, Aggregate Claims of Proposed Class |  | $ 5,000,000.0 |  |
Ahringer et al. v. LoanDepot, Inc. and Verisk Analytics [Member] |  |  |  |
Loss Contingency, Aggregate Claims of Proposed Class |  |  | $ 5,000,000.0 |
Williams v. DDR Merida, LLC and Lead Intelligence, Inc. [Member] |  |  |  |
Loss Contingency, Damages Per Violation |  |  |  | $ 5,000
Government Contracts Within Former Financial Services Segment Sold to TransUnion [Member] | Subsequent Event [Member] |  |  |  |
Loss Contingency Accrual | $ 20,000,000.0 |  |  |

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- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-10 + Details
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- Definition The amount of damages per violation accrued under loss contingency. + References No definition available. + Details
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