Impairment Of Long-Lived Assets And Other Lease Charges (Tables)

3 Months Ended

Mar. 31, 2019

Asset Impairment Charges [Abstract]

Schedule of Closed-Store Restaurant Reserve by Type of Cost [Table Text Block]

The following table presents the activity in the accrual for closed restaurant locations:

	Three Months Ended			Year Ended
	March 31, 2019			December 30, 2018
Balance, beginning of period	$	1,352		$	2,028
Provisions for closures	41			249
Changes in estimates of accrued costs	(11		)	(147		)
Payments, net	(144		)	(889		)
Other adjustments, including the effect of discounting future obligations	23			111
Balance, end of period	$	1,261		$	1,352