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Fair Value Measurements (Tables) | 3 Months Ended
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Mar. 31, 2023
Fair Value Measurements [Abstract] |
Summary of Estimated Fair Values, Carrying Amounts and Classification under Fair Value Hierarchy | The following is a summary of the estimated fair values, carrying amounts, and classification under the fair value hierarchy of our financial instruments at March 31, 2023 and December 31, 2022 (in thousands):
|  |  | March 31, 2023 |  |  | December 31, 2022 |
| Fair Value Hierarchy |  | Fair Value |  |  | Carrying Amount |  |  | Fair Value |  |  | Carrying Amount |
Cash and cash equivalents | LEVEL 1 |  | $ | 24,196 |  |  | $ | 24,196 |  |  | $ | 21,150 |  |  | $ | 21,150 |
Deferred compensation | LEVEL 1 |  |  | 22,410 |  |  |  | 22,410 |  |  |  | 20,190 |  |  |  | 20,190 |
Short term borrowings | LEVEL 1 |  |  | 57,614 |  |  |  | 57,614 |  |  |  | 55,031 |  |  |  | 55,031 |
Long-term debt | LEVEL 1 |  |  | 215,487 |  |  |  | 215,487 |  |  |  | 184,589 |  |  |  | 184,589 |
Cash flow interest rate swap | LEVEL 2 |  |  | 3,311 |  |  |  | 3,311 |  |  |  | 5,174 |  |  |  | 5,174 |

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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