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Debt (Details Textual) - USD ($) $ in Millions | 1 Months Ended |  |
--- | --- | --- | ---
May 31, 2017 | Mar. 31, 2020 | Dec. 31, 2019
Senior Notes due 2024 |  |  |
Debt Instrument [Line Items] |  |  |
Net unamortized debt issuance costs |  | $ 2.9 | $ 3.1
Debt Instrument, Face Amount | $ 250.0 |  |
Proceeds from Debt | $ 245.0 |  |
Revolving Credit Facility |  |  |
Debt Instrument [Line Items] |  |  |
Net unamortized debt issuance costs |  | 2.1 | $ 2.3
Line of Credit Facility, Current Borrowing Capacity |  | $ 200.0 |
Stated interest rate |  | 3.40% |

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