Goodwill and Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018
Finite Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 27,117	$ 28,327
Accumulated Amortization	5,812	3,163
Net Carrying Value	$ 21,305	25,164
Tradenames [Member]
Finite Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (years)	12 years 3 months 18 days
Gross Carrying Value	$ 6,060	7,590
Accumulated Amortization	975	516
Net Carrying Value	$ 5,085	7,074
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (years)	8 years
Gross Carrying Value	$ 20,450	20,130
Accumulated Amortization	4,698	2,582
Net Carrying Value	$ 15,752	17,548
Technology [Member]
Finite Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (years)	12 years
Gross Carrying Value	$ 367	367
Accumulated Amortization	74	49
Net Carrying Value	$ 293	318
Other [Member]
Finite Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (years)	3 years 8 months 12 days
Gross Carrying Value	$ 240	240
Accumulated Amortization	65	16
Net Carrying Value	$ 175	$ 224