Fair Value Measurements and Disclosures (Tables)

9 Months Ended

Sep. 29, 2018

Fair Value Disclosures [Abstract]

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

(8) Fair Value Measurements and Disclosures – continued

We have segregated all financial assets and liabilities that are measured at fair value on a recurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the tables below (in thousands):

	September 29, 2018
	Level 1		Level 2		Level 3		Fair Value Measurement
Assets
Marketable securities	$	10,433	$	—	$	—	$	10,433
Interest rate swaps		—		710		—		710
Total	$	10,433	$	710	$	—	$	11,143

	December 31, 2017
	Level 1		Level 2		Level 3		Fair Value Measurement
Assets
Cash equivalents	$	75	$	—	$	—	$	75
Marketable securities		15,144		—		—		15,144
Interest rate swaps		—		260		—		260
Total	$	15,219	$	260	$	—	$	15,479

Summary of Carrying Values and Estimated Fair Values of Promissory Notes

The carrying value and estimated fair value of these promissory notes at September 29, 2018 is summarized as follows:

	Carrying Value		Estimated Fair Value
Equipment promissory notes	$	133,187	$	131,465