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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, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Premiums Written, Net [Abstract] |  |  |  |
Direct premiums written | $ 269,240 | $ 287,000 | $ 820,267 | $ 828,022
Assumed premiums written | 2,942 | 2,608 | 9,585 | 7,528
Ceded premiums written | (9,789) | (15,455) | (72,912) | (39,900)
Net premiums written | 262,393 | 274,153 | 756,940 | 795,650
Premiums Earned, Net [Abstract] |  |  |  |
Direct premiums earned | 328,728 | 305,493 | 945,287 | 919,507
Assumed premiums earned | 2,946 | 2,614 | 9,599 | 7,545
Ceded premiums earned | (45,203) | (26,922) | (141,705) | (83,189)
Net premiums earned | 286,471 | 281,185 | 813,181 | 843,863
Ceded Credit Risk [Line Items] |  |  |  |
Ceding commissions earned | 17,038 | 12,153 | 40,457 | 37,191
Ceded losses | 10,189 | 771 | 51,786 | 4,326
Deferred ceding commissions | $ 59,200 | $ 77,800 | $ 59,200 | $ 77,800

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- Definition Amount of earned premiums assumed from other entities. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(1)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 235 -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-17(Column D)) -URI http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915 + Details
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- Definition Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums written. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 + Details
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