Income Taxes - Schedule of Effective Rates and the Statutory Federal Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Jan. 01, 2019	Jan. 02, 2018
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Federal income taxes	$ (23,922)	$ 5,380	$ 11,916
State and local income taxes, net of federal tax benefit	1,302	1,639	1,688
Targeted job credits	(712)	(727)	(420)
Goodwill impairment and adjustments to assets held for sale	27,909	0	0
Tax reform	0	(291)	(29,111)
Executive compensation disallowed	413	362	81
Permanent tax differences and other	(619)	296	22
Income tax provision (benefit)	$ 4,371	$ 6,659	$ (15,824)
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Federal income taxes (percent)	21.00%	21.00%	35.00%
State and local income taxes, net of federal tax benefit (percent)	(1.10%)	6.40%	5.00%
Goodwill impairment and adjustments to assets held for sale (percent)	(24.50%)	0.00%	0.00%
Targeted job credits (percent)	0.60%	(2.80%)	(1.20%)
Tax reform (percent)	0.00%	(1.10%)	(85.50%)
Executive compensation disallowed (percent)	(0.30%)	1.40%	0.20%
Permanent tax differences and other (percent)	0.50%	1.10%	0.00%
Effective income tax rates (percent)	(3.80%)	26.00%	(46.50%)