Long-Term Debt and Commitments Related to Letters of Credit (Tables)

9 Months Ended

Sep. 26, 2020

Debt Disclosure [Abstract]

Schedule of long-term debt [Table Text Block]

Our long-term debt consisted of the following:

	September 26, 2020		December 31, 2019
Revolving credit facility:
Swing-line borrowings	$	18,000	$	10,000
LIBOR borrowings	12,000		52,000
	30,000		62,000
Senior unsecured notes:
5.09% Senior unsecured notes	—		6,000
3.99% Senior unsecured notes	50,000		50,000
4.00% Senior unsecured notes	25,000		25,000
	75,000		81,000
Term loans	34,907		24,076
	139,907		167,076
Less debt issuance costs	291		420
Less current portion	33,065		23,302
	$	106,551	$	143,354