Acquisitions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Assets acquired and liabilities assumed:
Goodwill	$ 26,381	$ 21,548
Total consideration paid		(1,500)
Gain on bargain purchase	0	256	$ 0
Acquisition One [Member]
Assets acquired and liabilities assumed:
Accounts receivable		852
Inventories, net		737
Other assets		64
Intangible assets		413
Total fair value of assets acquired		2,066
Total liabilities assumed		(563)
Net assets acquired		1,503
Total consideration paid		(1,101)
Gain before deferred income tax liability		402
Income tax liability - deferred		(146)
Gain on bargain purchase		$ 256
Victory Tailgate LLC [Member]
Assets acquired and liabilities assumed:
Cash	94
Accounts receivable	252
Inventories, net	603
Other assets	2,003
Goodwill	4,833
Intangible assets	1,500
Accounts payable	(2,088)
Other liabilities	(314)
Total fair value of assets acquired	6,883
Consideration of holdback provision	286
Gain on bargain purchase	$ 7,169