Long-Term Debt and Loan Agreements (Tables)

3 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Schedule of Long Term Debt

Long-term debt consisted of the following:

	March 31,		December 31,
	2023		2022
Loan Agreement	$	50,800	$	56,000
5.25% Senior Unsecured Notes due January 15, 2024		11,000		11,000
5.30% Senior Unsecured Notes due January 15, 2024		15,000		15,000
5.45% Senior Unsecured Notes due January 15, 2026		12,000		12,000
		88,800		94,000
Less unamortized deferred financing costs		32		38
		88,768		93,962
Less current portion long-term debt		25,984		—
Long-term debt	$	62,784	$	93,962