Note 3 - Revenue From Contracts With Customers - Contract Balance (Details) $ in Thousands	3 Months Ended
	Apr. 02, 2022 USD ($)
Contract assets, balance	$ 5,672
Revenues recorded during the period	3,061
Transferred to Accounts receivable or collected	(3,942)
Contract assets, balance	4,791
Contract liabilities, balance	4,768
Accruals for estimated future stock rotation and scrap returns	1,396
Less: Release of accruals for recognized stock rotation and scrap returns	(1,424)
Contract liabilities, balance	$ 4,740