Note 4 - Balance Sheet Components (Tables)

9 Months Ended

Oct. 02, 2021

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	October 2,		January 2,
(In thousands)	2021		2021
Accounts receivable	$	79,606	$	64,635
Less: Allowance for credit losses		—		(54	)
Accounts receivable, net of allowance for credit losses	$	79,606	$	64,581

Schedule of Inventory, Current [Table Text Block]

	October 2,		January 2,
(In thousands)	2021		2021
Work in progress	$	45,791	$	34,724
Finished goods		20,314		29,875
Total inventories, net	$	66,105	$	64,599

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

	October 2,		January 2,
(In thousands)	2021		2021
Liability for non-cancelable contracts	$	8,941	$	8,492
Current portion of operating lease liabilities		5,414		4,149
Contract liability under ASC 606		5,129		3,068
Other accrued expenses		5,034		5,702
Total accrued expenses	$	24,518	$	21,411

Property, Plant and Equipment [Table Text Block]

	October 2,		January 2,
(In thousands)	2021		2021
United States	$	26,589	$	29,440
Taiwan		5,484		5,171
Philippines		2,928		2,912
China		1,710		1,537
Japan		436		476
Other		114		130
Total foreign property and equipment, net		10,672		10,226
Total property and equipment, net	$	37,261	$	39,666

Schedule of Capitalized Software Costs [Table Text Block]

(In thousands)
Cloud based computing implementation costs as of January 2, 2021	$	2,831
Costs capitalized		289
Amortization		(544	)
Cloud based computing implementation costs as of October 2, 2021	$	2,576