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Note 8 - Reinsurance - Net Premiums Written and Earned, Insurance (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Premiums Written, Net [Abstract] |  |  |  |  |
Direct premiums written | $ 253,239 | $ 269,240 | $ 762,707 | $ 820,267 |
Ceded premiums written | (14,555) | (9,789) | (35,157) | (72,912) |
Premiums Earned, Net [Abstract] |  |  |  |  |
Direct premiums earned | 277,948 | 328,729 | 863,176 | 945,288 |
Ceded premiums earned | (30,513) | (45,204) | (93,026) | (141,706) |
Ceded Credit Risk [Line Items] |  |  |  |  |
Direct Premiums Written | 253,239 | 269,240 | 762,707 | 820,267 |
Ceded premiums written | 14,555 | 9,789 | 35,157 | 72,912 |
Premiums Written, Net | 240,367 | 262,393 | 733,146 | 756,940 |
Direct premiums earned | 277,948 | 328,729 | 863,176 | 945,288 |
Ceded Premiums Earned | 30,513 | 45,204 | 93,026 | 141,706 |
Net premiums earned (Note 8) | 249,118 | 286,471 | 775,746 | 813,181 |
Ceding commissions earned | 7,120 | 17,038 | 25,446 | 40,457 |
Ceded losses | 795 | 10,189 | 3,463 | 51,786 |
Deferred ceding commissions | 40,700 |  | 40,700 |  | $ 52,500
Mortgage segment |  |  |  |  |
Premiums Written, Net [Abstract] |  |  |  |  |
Direct premiums written | 240,669 | 266,067 | 734,993 | 812,806 |
Assumed premiums written | 1,683 | 2,942 | 5,596 | 9,585 |
Ceded premiums written | (14,236) | (9,731) | (34,572) | (72,681) |
Premiums Earned, Net [Abstract] |  |  |  |  |
Direct premiums earned | 265,378 | 325,556 | 835,462 | 937,827 |
Assumed premiums earned | 1,683 | 2,946 | 5,596 | 9,599 |
Ceded premiums earned | (30,194) | (45,146) | (92,441) | (141,475) |
Ceded Credit Risk [Line Items] |  |  |  |  |
Direct Premiums Written | 240,669 | 266,067 | 734,993 | 812,806 |
Assumed premiums written | 1,683 | 2,942 | 5,596 | 9,585 |
Ceded premiums written | 14,236 | 9,731 | 34,572 | 72,681 |
Direct premiums earned | 265,378 | 325,556 | 835,462 | 937,827 |
Assumed premiums earned | 1,683 | 2,946 | 5,596 | 9,599 |
Ceded Premiums Earned | 30,194 | 45,146 | 92,441 | 141,475 |
homegenius segment |  |  |  |  |
Premiums Written, Net [Abstract] |  |  |  |  |
Direct premiums written | 12,570 | 3,173 | 27,714 | 7,461 |
Ceded premiums written | (319) | (58) | (585) | (231) |
Premiums Earned, Net [Abstract] |  |  |  |  |
Direct premiums earned | 12,570 | 3,173 | 27,714 | 7,461 |
Ceded premiums earned | (319) | (58) | (585) | (231) |
Ceded Credit Risk [Line Items] |  |  |  |  |
Direct Premiums Written | 12,570 | 3,173 | 27,714 | 7,461 |
Ceded premiums written | 319 | 58 | 585 | 231 |
Direct premiums earned | 12,570 | 3,173 | 27,714 | 7,461 |
Ceded Premiums Earned | $ 319 | $ 58 | $ 585 | $ 231 |

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