Commitments and Contingencies (Tables)

12 Months Ended

Dec. 28, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Lease Assets and Lease Liabilities

The following table reflects our lease assets and our lease liabilities at December 28, 2019 and December 30, 2018.

	December 28, 2019		December 30, 2018
	(In thousands)
Assets:
Operating lease right-of-use assets	$	10,279	$	11,635
Liabilities:
Current operating lease liabilities	$	2,524	$	2,581
Noncurrent operating lease liabilities		9,532		11,120
	$	12,056	$	13,701

Lease Costs

The components of lease costs were as follows (in thousands):

	2019		2018
	(In thousands)
Operating lease cost	$	3,112	$	3,024
Short-term lease cost		78		82
Total lease cost	$	3,190	$	3,106

Schedule of Maturity of Operating Lease Liabilities

As of December 28, 2019 the maturity of operating lease liabilities was as follows:

(In thousands)
2020	$	3,219
2021		3,343
2022		3,428
2023		3,249
2024		529
Total lease payments		13,768
Less: Interest		(1,712	)
Present value of lease liabilities	$	12,056

Schedule of Lease Term and Discount Rate

	December 28, 2019
Weighted-average remaining lease term (in years)		4.08
Weighted-average discount rate		6.37	%

Schedule of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows (in thousands):

	2019
Operating cash outflows from operating leases	$	3,484
Right-of-use assets obtained in exchange for new operating lease liabilities	$	934

Schedule of Product Warranty Liability

The following table displays the activity in the warranty provision account for fiscal 2019 and 2018:

	2019			2018
	(in thousands)
Beginning balance	$	997		$	994
Expenditures incurred under warranties		(625	)		(561	)
Accruals for product warranties		955			641
Adjustments to previously existing warranty accruals		(305	)		(77	)
Ending balance	$	1,022		$	997