Fair Value Measurements (Tables)

12 Months Ended

Dec. 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 December 31, 2023 and December 31, 2022 (in thousands):

		December 31, 2023				December 31, 2022
	Fair Value Hierarchy	Fair Value		Carrying Amount		Fair Value		Carrying Amount
Cash and cash equivalents (a)	LEVEL 1/2	$	32,526	$	32,526	$	21,150	$	21,150
Deferred compensation	LEVEL 1		23,893		23,893		20,190		20,190
Short term borrowings	LEVEL 1		5,029		5,029		55,031		55,031
Long-term debt	LEVEL 1		151,182		151,182		184,589		184,589
Cash flow interest rate swap	LEVEL 2		3,939		3,939		5,174		5,174
Long-term investments	LEVEL 2		7,468		7,468		—		—

(a) As of December 31, 2023 cash and cash equivalents consist of cash of $29.5 million and cash equivalents of $3 million, which are classified as Level 1 and Level 2, respectively, under the fair value hierarchy.  Cash and cash equivalents at December 31, 2022 consists solely of cash of $21.2 million, which is classified as Level 1 under the fair value hierarchy.