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v3.19.3.a.u2

Senior Notes payable and letter of credit facilities Senior Notes payable and letter of credit facilities (Details) - Unsecured Debt - 7% Senior Unsecured Notes - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
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Debt Instrument [Line Items] |  |
Debt issued | $ 115.0 |
Interest rate | 7.00% |
Debt Issuance Costs, Net | $ 0.9 |
Debt instrument, fair value disclosure | $ 121.7 | $ 114.7

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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
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