Basis of Presentation and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 25, 2019

Accounting Policies [Abstract]

Non-Financial Instruments Measured at Fair Value on a Nonrecurring Basis

The following table presents fair value for the interest rate swap at September 25, 2019 (in thousands):

			Fair Value Measurements Using
	Fair Value		Level 1		Level 2		Level 3
Other assets - Interest rate swap	$	171	$	—	$	171	$	—

The following non-financial instruments were measured at fair value, on a nonrecurring basis, as of and for the thirteen and thirty-nine weeks ended September 25, 2019, reflecting certain property and equipment assets for which an impairment loss was recognized during the corresponding periods, as discussed immediately below under "Impairment of Long-Lived Assets." Amounts in the table below are presented in thousands.

			Fair Value Measurements at September 25, 2019 Using						Thirteen Weeks Ended September 25, 2019		Thirty-Nine Weeks Ended September 25, 2019
	Total		Level 1		Level 2		Level 3		Impairment Losses		Impairment Losses
Property and equipment owned, net	$	—	$	—	$	—	$	—	$	56	$	283