Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	[1]	$ 203,956	$ 246,947
Restricted cash	[1]	60,584	52,470
Accounts receivable	[1]	54,468	96,186
Contract assets		18,638	3,327
Inventories		163,317	142,059
Deferred cost of revenue		36,273	41,469
Customer financing receivable	[1]	5,603	5,428
Prepaid expense and other current assets	[1]	23,061	30,718
Total current assets		565,900	618,604
Property and equipment, net	[1]	611,371	600,628
Operating lease right-of-use assets		69,708	35,621
Customer financing receivable, non-current	[1]	42,457	45,268
Restricted cash, noncurrent	[1]	135,988	117,293
Deferred cost of revenue, non-current		2,683	2,462
Other long-term assets	[1]	35,921	34,511
Total assets		1,464,028	1,454,387
Current liabilities:
Accounts payable		87,132	58,334
Accrued warranty		7,697	10,263
Accrued expenses and other current liabilities	[1]	96,051	112,004
Deferred revenue and customer deposits	[1]	79,262	114,286
Operating lease liabilities		5,375	7,899
Financing obligations		13,819	12,745
Recourse debt		2,020	0
Non-recourse debt	[1]	117,690	120,846
Total current liabilities		409,046	436,377
Deferred revenue and customer deposits, non-current	[1]	79,059	87,463
Operating lease liabilities, non-current		78,441	41,849
Financing obligations, non-current		459,887	459,981
Recourse debt, non-current		288,650	168,008
Non-recourse debt, non-current	[1]	98,093	102,045
Other long-term liabilities		20,904	17,268
Total liabilities		1,434,080	1,312,991
Commitments and contingencies (Note 13)
Redeemable noncontrolling interest		334	377
Stockholders’ (deficit) equity:
Preferred stock: 10,000,000 shares authorized and no shares issued and outstanding at June 30, 2021 and December 31, 2020.		0	0
Common stock: $0.0001 par value; Class A shares - 600,000,000 shares authorized and 145,632,567 shares and 140,094,633 shares issued and outstanding and Class B shares - 600,000,000 shares authorized and 27,769,593 shares and 27,908,093 shares issued and outstanding at June 30, 2021 and December 31, 2020, respectively.		17	17
Additional paid-in capital		3,155,917	3,182,753
Accumulated other comprehensive loss		(124)	(9)
Accumulated deficit		(3,177,381)	(3,103,937)
Total stockholders’ (deficit) equity		(21,571)	78,824
Noncontrolling interest		51,185	62,195
Total liabilities, redeemable noncontrolling interest, stockholders' (deficit) equity and noncontrolling interest		$ 1,464,028	$ 1,454,387

[1] We have variable interest entities, which represent a portion of the consolidated balances recorded within these financial statement line items in the condensed consolidated balance sheets (see Note 11 - Portfolio Financings).