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Debt and Financing Arrangements - Other Short-Term Borrowings (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Short-term Debt [Line Items] |  |
Available borrowings remaining | $ 3,802 | $ 920
Unsecured Facilities |  |
Short-term Debt [Line Items] |  |
Weighted average interest rate | 2.29% | 3.25%
Available borrowings remaining | $ 60,100 |

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- Definition Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer. + 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 210.5-02.19(a)(7)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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