Long-Term Debt and Loan Agreements (Tables)

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Schedule of Long Term Debt

Long-term debt consisted of the following:

	June 30,		December 31,
	2023		2022
Loan Agreement	$	41,000	$	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
		79,000		94,000
Less unamortized deferred financing costs		25		38
		78,975		93,962
Less current portion long-term debt		25,989		—
Long-term debt	$	52,986	$	93,962