Fair Value Measurements and Financial Instruments (Tables)

6 Months Ended

Jul. 04, 2015

Fair Value Disclosures [Abstract]

Assets and liabilities measured at fair value on a recurring basis [Table Text Block]

Our assets and liabilities measured at fair value on a recurring basis at July 4, 2015 were as follows:

			Fair Value Measurements at July 4, 2015 Using:
Assets and Liabilities Recorded at Fair Value on a Recurring Basis	Total Carrying Value at July 4, 2015		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Assets invested for self-insurance, classified as other assets, noncurrent	$	15,646	$	15,646	$	—	$	—
Liabilities:
Deferred compensation	$	1,604	$	—	$	1,604	$	—

M. Fair Value Measurements and Financial Instruments (continued)

Our assets and liabilities measured at fair value on a recurring basis at December 31, 2014 were as follows:

			Fair Value Measurements at December 31, 2014 Using:
Assets and Liabilities Recorded at Fair Value on a Recurring Basis	Total Carrying Value at December 31, 2014		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Assets invested for self-insurance, classified as other assets, noncurrent	$	13,684	$	13,684	$	—	$	—
Liabilities:
Deferred compensation	$	1,423	$	—	$	1,423	$	—

Financial instruments recorded at historical carrying value [Table Text Block]

Financial instruments classified as noncurrent liabilities and their carrying values and fair values were as follows:

	July 4, 2015				December 31, 2014
	Carrying Value		Fair Value		Carrying Value		Fair Value
Revolving credit facility, noncurrent	$	85,000	$	85,000	$	44,500	$	44,500
Senior unsecured notes	30,000		30,288		30,000		30,688
Term loans, noncurrent	6,675		6,944		6,806		7,195
Total	$	121,675	$	122,232	$	81,306	$	82,383