Commitments and contingencies (Tables)

3 Months Ended

Mar. 30, 2024

The components of lease cost were as follows:


	Three Months Ended
	March 30, 2024		April 1, 2023
Operating lease cost	$	888	$	1,069
Short-term lease cost(a)	80		206
Financing lease cost:
Amortization of finance lease assets	158		235
Interest on lease liabilities	221		137
Total lease cost	$	1,347	$	1,647

(a)Includes variable lease cost and sublease income, which are immaterial.

Supplemental cash flow information and non-cash activity related to leases were as follows:


	Three Months Ended
	March 30, 2024		April 1, 2023
Cash paid for amounts included in measurement of lease liabilities:
Operating cash flows from operating leases	$	1,178	$	1,100
Operating cash flows from financing leases	$	221	$	90
Financing cash flows from finance leases	$	183	$	37

Right-of-use assets obtained in exchange for lease obligations:
Operating lease obligations	$	95	$	225
Financing lease obligations	$	—	$	9,141

Supplemental balance sheet and other information related to leases were as follows:


	March 30, 2024			December 31, 2023
Operating lease assets	$	12,462		$	13,353

Operating lease liabilities—current	$	4,028		$	4,057
Operating lease liabilities—noncurrent	9,671			10,573
Total operating lease liabilities	$	13,699		$	14,630

Property, plant and equipment, net (finance leases)	$	13,884		$	14,279

Finance lease liabilities—current	$	778		$	759
Finance lease liabilities—noncurrent	10,184			10,386
Total financing lease liabilities	$	10,962		$	11,145

Weighted average remaining lease term (years) for leases
Operating leases	3.6			3.8
Finance leases	9.1			9.3

Weighted average discount rate for leases
Operating leases	4.7		%	4.7		%
Finance leases	8.1		%	8.1		%