Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 30, 2017	Jan. 02, 2021	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017	Nov. 06, 2020
Income Tax Disclosure [Line Items]
Corporate tax rate		21.00%			35.00%
Additional income tax expense	$ 459
Provisional amount related to remeasurement of deferred tax assets and liabilities, benefit		$ 1,541
Provisional amount related to one-time transition tax mandatory deemed repatriation of foreign earnings		2,000
Provision of return adjustments to transition tax		630
Undistributed earnings permanently reinvested in foreign operations		19,300
Net operating losses		6,159	$ 510
Unrecognized tax benefits	$ 4,542	11,389	8,051	$ 6,113	$ 4,542
Unrecognized tax benefits that would impact effective tax rate		$ 1,842
Federal returns currently under examination		The Company remains subject to income tax examinations in the U.S. and various state and foreign jurisdictions for tax years 2009-2019. Although the Company is not currently under examination in most jurisdictions, limited transfer pricing disputes exist for years dating back to 2008. The Company believes it has adequately reserved for income taxes that could result from any audit adjustments. Although the timing of the resolution and/or closure of audits is highly uncertain, it is reasonably possible that the balance of gross unrecognized tax benefits could significantly change in the next 12 months.
Balboa [Member]
Income Tax Disclosure [Line Items]
Operating loss carryforwards benefit payable		$ 2,685
Estimated fair value of contingent liability						$ 1,919
Oklahoma [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards		$ 14,300
Operating loss carryforwards expiration year		2024
California [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards		$ 33,400
Operating loss carryforwards expiration year		2025
Federal [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards		$ 14,400
Operating loss carryforwards expiration year		2027
Federal [Member] | California [Member]
Income Tax Disclosure [Line Items]
Operating loss carryforward preacquisition tax year description		The federal and California NOLs were generated by Balboa during pre-acquisition tax years 2011-2019 and are subject to a 20-year carryforward period.
Operating loss carryforward period		20 years
Operating Loss carryforwards, limitations on use		IRC Section 382 limits the use of NOLs to the extent there has been an ownership change of more than 50 percent.
Federal [Member] | California [Member] | Minimum [Member]
Income Tax Disclosure [Line Items]
Operating loss carryforwards ownership percentage change limit under IRC		50.00%
Parent Company [Member]
Income Tax Disclosure [Line Items]
Third Party Export Sales		$ 106,147	$ 105,976	$ 98,876