CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Current assets:
Cash and cash equivalents	$ 109,201	$ 202,954
Short-term investments	0	26,511
Short-term restricted cash	4,339	13,229
Accounts receivable, net of allowance for doubtful accounts of $4,005 in 2019 and $1,821 in 2018	349,645	317,115
Inventory	340,429	311,888
Prepaid expenses and other current assets	139,217	85,400
Total current assets	942,831	957,097
Property, plant and equipment, net	150,793
Property, plant and equipment, net		342,820
Operating lease right-of-use assets	68,081
Intangible assets, net	170,346	233,119
Goodwill	249,848	227,231
Long-term restricted cash	19,257	26,154
Other non-current assets	27,182	14,849
Total assets	1,628,338	1,801,270
Current liabilities:
Accounts payable	273,397	191,187
Accrued expenses and other current liabilities	193,168	131,891
Accrued compensation and related benefits	92,221	71,152
Short-term debt, net	31,673	0
Accrued warranty	21,107	20,103
Deferred revenue	103,753	88,534
Total current liabilities	715,319	502,867
Long-term debt, net	323,678	266,929
Long-term financing lease obligation	2,394	193,538
Long-term financing lease obligation		193,538
Accrued warranty, non-current	22,241	20,918
Deferred revenue, non-current	36,067	31,768
Deferred tax liability	8,700	13,347
Operating lease liabilities	64,210
Other long-term liabilities	69,194	68,082
Commitments and contingencies (Note 14)
Stockholders’ equity:
Preferred stock, $0.001 par value Authorized shares—25,000 and no shares issued and outstanding	0	0
Common stock, $0.001 par value Authorized shares—500,000 in 2019 and 500,000 in 2018 Issued and outstanding shares—181,134 in 2019 and 175,452 in 2018	181	175
Additional paid-in capital	1,740,884	1,685,916
Accumulated other comprehensive income (loss)	(34,639)	(25,300)
Accumulated deficit	(1,319,891)	(956,970)
Total stockholders' equity	386,535	703,821
Total liabilities and stockholders’ equity	$ 1,628,338	$ 1,801,270