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v3.21.1

Note 13 - Commitments and Contingencies - Legal Proceedings (Details) | 3 Months Ended
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Mar. 31, 2021 matter
Unasserted Claim | Minimum |
Loss Contingencies [Line Items] |
Minimum Number of Pending or Threatened Matters That Could Affect Our Results | 1
Insurance Claims | Total primary reserves |
Loss Contingencies [Line Items] |
Loss Contingency, Legal Actions Commencement, Period | 2 years
Insurance Claims | Pool Insurance Mortgage Insurance Product |
Loss Contingencies [Line Items] |
Loss Contingency, Legal Actions Commencement, Period | 3 years

X
- Definition Under Our Master Insurance Policy Any Suit Or Action Arising From Any Right Of The Insured Under The Policy Must Be Commenced Within This Number Of Years After Such Right First Arose + References No definition available. + Details
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X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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X
- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 + Details
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X
- Details
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- Details
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- Details
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X
- Details
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- Details
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