Commitments and Contingencies (Tables)

3 Months Ended

Mar. 29, 2020

Commitments and Contingencies Disclosure [Abstract]

Lease, Cost

The table below presents the summarized quantitative information with regard to lease contracts we have entered into:

	Three Months Ended
(In thousands)	March 29, 2020			March 31, 2019
Operating leases:
Operating lease expense	$	5,687		$	4,888
Sublease income	(35)			(334)
Rent expense	$	5,652		$	4,554
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows for operating leases	$	5,578		4,510
Right-of-use assets obtained in exchange for lease obligations1	12,461			81,525
Weighted-average remaining lease term (in years) - operating leases	6.8			7.3
Weighted-average discount rate - operating leases	9		%	9		%

1Amounts for the three months ended March 31, 2019 include the transition adjustment for the adoption of ASC 842.

Schedule of Future Minimum Rental Payments for Operating Leases

The future minimum lease payments to be paid under non-cancellable leases in effect at March 29, 2020, are as follows (in thousands):

As of March 29, 2020	Operating Leases
2020 (remaining nine months)	$	12,306
2021	16,811
2022	15,495
2023	12,532
2024	8,906
Thereafter	25,785
Total lease payments	91,835
Less: imputed interest	(26,671)
Total	$	65,164

Future Purchase Obligations

Future purchase obligations under non-cancellable purchase orders and long-term supply agreements as of March 29, 2020 are as follows:

(In thousands)	Fiscal 2020 (remaining nine months)		Fiscal 2021		Fiscal 2022		Fiscal 2023		Fiscal 2024		Thereafter		Total1
Future purchase obligations	$	423,480	$	79,225	$	37,706	$	33,148	$	710	$	6,082	$	580,351

1Total future purchase obligations were composed of $130.0 million related to non-cancellable purchase orders and $450.4 million related to long-term supply agreements.

Schedule of Estimated Utilization of Advances from Customers

The estimated utilization of advances from customers included within "Contract liabilities, current portion" and "Contract liabilities, net of current portion" on our condensed consolidated balance sheets as of March 29, 2020 is as follows:

(In thousands)	Fiscal 2020 (remaining nine months)		Fiscal 2021		Fiscal 2022		Fiscal 2023		Fiscal 2024		Thereafter		Total
Estimated utilization of advances from customers	$	18,119	$	41,727	$	23,447	$	—	$	—	$	—	$	83,293

Schedule of Product Warranty Liability

The following table summarizes accrued warranty activities for the three months ended March 29, 2020 and March 31, 2019:

	Three Months Ended
(In thousands)	March 29, 2020		March 31, 2019
Balance at the beginning of the period	$	138,445	$	172,266
Accruals for warranties issued during the period	7,383		4,621
Settlements and adjustments during the period	(12,609)		(13,683)
Balance at the end of the period	$	133,219	$	163,204