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v3.21.1

Unaudited Quarterly Financial data and Restatement of Previously Issued Unaudited Interim Condensed Consolidated Financial Statements - Consolidated Statements of Income (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | $ 309,099 | $ 107,048 | $ 67,995 | $ 40,819 | $ 91,607 | $ 59,392 | $ 57,466 | $ 21,510 |  | $ 78,976 |  | $ 138,368 |  |  |
Net revenue |  | 107,048 | 67,995 | 40,819 | 91,607 |  |  |  | $ 108,814 |  | $ 215,862 |  | $ (93,237) | $ 229,975 | $ 174,215
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 135,632 | 68,010 | 50,522 | 83,861 | 54,892 | 51,324 | 29,250 | 118,532 | 80,574 | 254,164 | 135,466 | 376,179 | 219,327 | 200,219
Gross (loss) profit | (431,114) | (28,584) | (15) | (9,703) | 7,746 | 4,500 | 6,142 | (7,740) | (9,718) | (1,598) | (38,302) | 2,902 | (469,416) | 10,648 | (26,004)
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  | 7,386 | 4,873 | 4,774 | 4,882 | 3,563 | 3,608 | 3,006 | 9,647 | 6,614 | 17,033 | 10,177 | 27,848 | 15,059 | 12,750
Selling, general and administrative |  | 17,210 | 21,644 | 11,109 | 9,973 | 10,395 | 13,613 | 9,221 | 32,753 | 22,834 | 49,963 | 33,229 | 79,348 | 43,202 | 37,685
Change in fair value of contingent consideration |  | 1,130 |  |  |  |  |  |  |  |  | 1,130 |  | 1,160 |  |
Total operating expenses | 46,660 | 25,726 | 26,517 | 15,883 | 14,855 | 13,958 | 17,221 | 12,227 | 42,400 | 29,448 | 68,126 | 43,406 | 114,786 | 58,261 | 50,435
Operating loss | (477,774) | (54,310) | (26,532) | (25,586) | (7,109) | (9,458) | (11,079) | (19,967) | (52,118) | (31,046) | (106,428) | (40,504) | (584,202) | (47,613) | (76,439)
Interest and other expense, net |  | (17,551) | (13,462) | (11,846) | (10,999) | (8,273) | (7,965) | (8,454) | (25,308) | (16,419) | (42,859) | (24,692) | (60,484) | (35,691) | (22,750)
Change in fair value of common stock warrant liability |  |  |  |  | 72 | 427 | 1,706 | (2,126) |  | (420) |  | 7 |  | 79 | 4,286
Gain (loss) on extinguishment of debt |  |  | 13,222 |  |  | (518) |  | (518) | 13,222 | (518) | 13,222 | (518) | 17,686 | (518) |
Loss before income taxes |  | (71,861) | (26,772) | (37,432) | (18,036) | (17,822) | (17,338) | (30,547) | (64,204) | (47,885) | (136,065) | (65,707) | (627,000) | (83,743) | (94,903)
Income tax benefit |  | 6,644 | 17,371 |  |  |  |  |  | 17,371 |  | 24,015 |  | 30,845 |  | 9,295
Net loss attributable to the Company |  | (65,217) | (9,401) | (37,432) | (18,036) | (17,822) | (17,338) | (30,547) | (46,833) | (47,885) | (112,050) | (65,707) | (596,155) | (83,743) | (85,608)
Preferred stock dividends declared, deemed dividends and accretion of discount |  |  | (13) | (13) | (1,241) | (544) | (13) | (13) | (26) | (26) | (26) | (570) | (26) | (1,812) | (52)
Net loss attributable to common shareholders | $ (484,105) | $ (65,217) | $ (9,414) | $ (37,445) | $ (19,277) | $ (18,366) | $ (17,351) | $ (30,560) | $ (46,859) | $ (47,911) | $ (112,076) | $ (66,277) | $ (596,181) | $ (85,555) | $ (85,660)
Net loss per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted | $ (1.35) | $ (0.18) | $ (0.03) | $ (0.12) | $ (0.07) | $ (0.08) | $ (0.08) | $ (0.14) | $ (0.15) | $ (0.21) | $ (0.34) | $ (0.29) | $ (1.68) | $ (0.36) | $ (0.39)
Weighted average number of common stock outstanding |  | 371,010,544 | 316,645,050 | 305,192,201 | 260,053,150 | 236,759,521 | 231,114,868 | 220,605,068 | 310,918,626 | 225,899,224 | 330,949,265 | 229,519,323 | 354,790,106 | 237,152,780 | 218,882,337
Sales of fuel cell systems and related infrastructure |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | $ (246,171) | $ 83,662 | $ 47,746 | $ 20,468 | $ 69,785 | $ 38,883 | $ 38,702 | $ 2,550 | $ 68,214 | $ 41,252 | $ 151,876 | $ 80,135 | $ (94,295) | $ 149,920 | $ 107,175
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 69,428 | 33,888 | 13,974 | 47,091 | 25,183 | 23,329 | 2,312 | 47,862 | 25,641 | 117,290 | 50,824 | 171,404 | 97,915 | 85,205
Services performed on fuel cell systems and related infrastructure |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | (29,387) | 6,829 | 6,236 | 6,521 | 7,328 | 6,205 | 5,341 | 6,343 | 12,757 | 11,684 | 19,586 | 17,889 | (9,801) | 25,217 | 22,002
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 9,180 | 7,773 | 10,347 | 11,606 | 7,802 | 8,383 | 6,791 | 18,120 | 15,174 | 27,300 | 22,976 | 42,524 | 34,582 | 32,271
Provision (benefit) for loss contracts related to service |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 25,147 | 706 | 95 | 13 | 206 | 363 | 162 | 801 | 201 | 25,948 | 407 | 35,473 | 394 | 5,345
Power Purchase Agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | 6,991 | 6,629 | 6,579 | 6,421 | 6,664 | 6,520 | 6,334 | 6,035 | 13,000 | 12,369 | 19,629 | 18,889 | 26,620 | 25,553 | 22,569
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 14,744 | 14,504 | 14,771 | 12,301 | 10,814 | 8,829 | 9,833 | 29,275 | 18,662 | 44,019 | 29,476 | 64,640 | 41,777 | 41,361
Fuel delivered to customers |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | (40,608) | 9,831 | 7,372 | 7,333 | 7,779 | 7,649 | 7,089 | 6,582 | 14,705 | 13,671 | 24,536 | 21,320 | (16,072) | 29,099 | 22,469
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 17,002 | 11,076 | 11,254 | 12,800 | 11,149 | 11,146 | 10,152 | 22,330 | 21,298 | 39,332 | 32,447 | 61,815 | 45,247 | 36,037
Other |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | $ 76 | 97 | 62 | 76 | 51 | 135 |  |  | 138 |  | 235 | 135 | 311 | 186 |
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 131 | 63 | 81 | 50 | 150 |  |  | 144 |  | 275 | 150 | $ 323 | 200 |
As previously Reported |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  | 59,461 | 57,535 | 21,579 |  | 79,114 |  | 138,575 |  |  |
Net revenue |  | 106,989 | 68,070 | 40,813 | 91,664 |  |  |  | 108,883 |  | 215,872 |  |  | 230,239 | 174,632
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 108,279 | 62,994 | 45,284 | 78,882 | 51,114 | 46,914 | 25,363 | 108,278 | 72,277 | 216,557 | 123,391 |  | 202,273 | 172,010
Gross (loss) profit |  | (1,290) | 5,076 | (4,471) | 12,782 | 8,347 | 10,621 | (3,784) | 605 | 6,837 | (685) | 15,184 |  | 27,966 | 2,622
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  | 11,964 | 9,757 | 10,412 | 9,341 | 8,028 | 8,933 | 7,373 | 20,169 | 16,306 | 32,133 | 24,334 |  | 33,675 | 33,907
Selling, general and administrative |  | 14,277 | 21,658 | 11,013 | 10,982 | 10,400 | 13,627 | 9,324 | 32,671 | 22,951 | 46,948 | 33,351 |  | 44,333 | 38,198
Total operating expenses |  | 26,241 | 31,415 | 21,425 | 20,323 | 18,428 | 22,560 | 16,697 | 52,840 | 39,257 | 79,081 | 57,685 |  | 78,008 | 72,105
Operating loss |  | (27,531) | (26,339) | (25,896) | (7,541) | (10,081) | (11,939) | (20,481) | (52,235) | (32,420) | (79,766) | (42,501) |  | (50,042) | (69,483)
Interest and other expense, net |  | (17,241) | (13,198) | (11,583) | (10,806) | (7,972) | (7,861) | (8,345) | (24,781) | (16,206) | (42,022) | (24,178) |  | (35,502) | (22,135)
Change in fair value of common stock warrant liability |  | (1,130) |  |  | 72 | 427 | 1,706 | (2,126) |  | (420) | (1,130) | 7 |  | 79 | 4,286
Gain (loss) on extinguishment of debt |  |  | 13,222 |  |  | (518) |  |  | 13,222 |  | 13,222 | (518) |  |  |
Loss before income taxes |  | (45,902) | (26,315) | (37,479) | (18,275) | (18,144) | (18,094) | (30,952) | (63,794) | (49,046) | (109,696) | (67,190) |  | (85,465) | (87,332)
Income tax benefit |  | 6,523 | 17,659 |  |  |  |  |  | 17,659 |  | 24,182 |  |  |  | 9,217
Net loss attributable to the Company |  | (39,379) | (8,656) | (37,479) | (18,275) | (18,144) | (18,094) | (30,952) | (46,135) | (49,046) | (85,514) | (67,190) |  | (85,465) | (78,115)
Preferred stock dividends declared, deemed dividends and accretion of discount |  |  | (13) | (13) | (13) | (13) | (13) | (52) | (19) | (26) | (19) | (39) |  | (52) | (52)
Net loss attributable to common shareholders |  | $ (39,379) | $ (8,669) | $ (37,492) | $ (18,288) | $ (18,157) | $ (18,107) | $ (31,004) | $ (46,154) | $ (49,072) | $ (85,533) | $ (67,229) |  | $ (85,517) | $ (78,167)
Net loss per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted |  | $ (0.11) | $ (0.03) | $ (0.12) | $ (0.07) | $ (0.08) | $ (0.08) | $ (0.14) | $ (0.15) | $ (0.22) | $ (0.26) | $ (0.29) |  | $ (0.36) | $ (0.36)
Weighted average number of common stock outstanding |  | 371,010,544 | 316,645,050 | 305,192,201 | 260,053,150 | 236,759,521 | 231,114,868 | 220,605,068 | 310,918,626 | 225,899,224 | 330,949,265 | 229,519,323 |  | 237,152,780 | 218,882,337
As previously Reported | Sales of fuel cell systems and related infrastructure |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | $ 83,528 | $ 47,746 | $ 20,387 | $ 69,767 | $ 38,877 | $ 38,696 | $ 2,544 | $ 68,133 | $ 41,240 | $ 151,661 | $ 80,117 |  | $ 149,884 | $ 107,292
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 68,509 | 33,676 | 13,744 | 46,419 | 24,990 | 23,129 | 2,321 | 47,420 | 25,450 | 115,929 | 50,440 |  | 96,859 | 84,439
As previously Reported | Services performed on fuel cell systems and related infrastructure |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | 6,829 | 6,236 | 6,521 | 7,328 | 6,205 | 5,341 | 6,343 | 12,757 | 11,684 | 19,586 | 17,889 |  | 25,217 | 22,002
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 7,074 | 6,491 | 8,181 | 9,999 | 6,461 | 6,218 | 6,123 | 14,672 | 12,341 | 21,746 | 18,802 |  | 28,801 | 23,698
As previously Reported | Provision (benefit) for loss contracts related to service |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 4,306 |  |  |  |  |  |  |  |  | 4,306 |  |  |  |
As previously Reported | Power Purchase Agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | 6,704 | 6,654 | 6,496 | 6,739 | 6,595 | 6,409 | 6,110 | 13,150 | 12,519 | 19,854 | 19,114 |  | 25,853 | 22,869
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 14,087 | 13,704 | 14,243 | 11,992 | 10,353 | 8,713 | 8,998 | 27,947 | 17,711 | 42,034 | 28,064 |  | 40,056 | 36,161
As previously Reported | Fuel delivered to customers |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | 9,831 | 7,372 | 7,333 | 7,779 | 7,649 | 7,089 | 6,582 | 14,705 | 13,671 | 24,536 | 21,320 |  | 29,099 | 22,469
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 14,172 | 9,060 | 9,035 | 10,422 | 9,160 | 8,854 | 7,921 | 18,095 | 16,775 | 32,267 | 25,935 |  | 36,357 | 27,712
As previously Reported | Other |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | 97 | 62 | 76 | 51 | 135 |  |  | 138 |  | 235 | 135 |  | 186 |
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 131 | 63 | 81 | 50 | 150 |  |  | 144 |  | 275 | 150 |  | 200 |
Restatement Adjustments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  | (69) | (69) | (69) |  | (138) |  | (207) |  |  |
Net revenue |  | 59 | (75) | 6 | (57) |  |  |  | (69) |  | (10) |  |  | (264) | (417)
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 27,353 | 5,016 | 5,238 | 4,979 | 3,778 | 4,410 | 3,887 | 10,254 | 8,297 | 37,607 | 12,075 |  | 17,054 | 28,209
Gross (loss) profit |  | (27,294) | (5,091) | (5,232) | (5,036) | (3,847) | (4,479) | (3,956) | (10,323) | (8,435) | (37,617) | (12,282) |  | (17,318) | (28,626)
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  | (4,578) | (4,884) | (5,638) | (4,459) | (4,465) | (5,325) | (4,367) | (10,522) | (9,692) | (15,100) | (14,157) |  | (18,616) | (21,157)
Selling, general and administrative |  | 2,933 | (14) | 96 | (1,009) | (5) | (14) | (103) | 82 | (117) | 3,015 | (122) |  | (1,131) | (513)
Change in fair value of contingent consideration |  | 1,130 |  |  |  |  |  |  |  |  | 1,130 |  |  |  |
Total operating expenses |  | (515) | (4,898) | (5,542) | (5,468) | (4,470) | (5,339) | (4,470) | (10,440) | (9,809) | (10,955) | (14,279) |  | (19,747) | (21,670)
Operating loss |  | (26,779) | (193) | 310 | 432 | 623 | 860 | 514 | 117 | 1,374 | (26,662) | 1,997 |  | 2,429 | (6,956)
Interest and other expense, net |  | (310) | (264) | (263) | (193) | (301) | (104) | (109) | (527) | (213) | (837) | (514) |  | (189) | (615)
Change in fair value of common stock warrant liability |  | 1,130 |  |  |  |  |  |  |  |  | 1,130 |  |  |  |
Gain (loss) on extinguishment of debt |  |  |  |  |  |  |  | (518) |  | (518) |  | (518) |  | (518) |
Loss before income taxes |  | (25,959) | (457) | 47 | 239 | 322 | 756 | 405 | (410) | 1,161 | (26,369) | 1,483 |  | 1,722 | (7,571)
Income tax benefit |  | 121 | (288) |  |  |  |  |  | (288) |  | (167) |  |  |  | 78
Net loss attributable to the Company |  | (25,838) | (745) | 47 | 239 | 322 | 756 | 405 | (698) | 1,161 | (26,536) | 1,483 |  | 1,722 | (7,493)
Preferred stock dividends declared, deemed dividends and accretion of discount |  |  |  |  | (1,228) | (531) |  | 39 | (7) |  | (7) | (531) |  | (1,760) |
Net loss attributable to common shareholders |  | (25,838) | (745) | 47 | (989) | (209) | 756 | 444 | (705) | 1,161 | (26,543) | 952 |  | (38) | (7,493)
Restatement Adjustments | Sales of fuel cell systems and related infrastructure |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | 134 |  | 81 | 18 | 6 | 6 | 6 | 81 | 12 | 215 | 18 |  | 36 | (117)
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 919 | 212 | 230 | 672 | 193 | 200 | (9) | 442 | 191 | 1,361 | 384 |  | 1,056 | 766
Restatement Adjustments | Services performed on fuel cell systems and related infrastructure |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 2,106 | 1,282 | 2,166 | 1,607 | 1,341 | 2,165 | 668 | 3,448 | 2,833 | 5,554 | 4,174 |  | 5,781 | 8,573
Restatement Adjustments | Provision (benefit) for loss contracts related to service |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 20,841 | 706 | 95 | 13 | 206 | 363 | 162 | 801 | 201 | 21,642 | 407 |  | 394 | 5,345
Restatement Adjustments | Power Purchase Agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  | (75) | (75) | (75) | (75) | (75) | (75) | (75) | (150) | (150) | (225) | (225) |  | (300) | (300)
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | 657 | 800 | 528 | 309 | 461 | 116 | 835 | 1,328 | 951 | 1,985 | 1,412 |  | 1,721 | 5,200
Restatement Adjustments | Fuel delivered to customers |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,846 | 8,325
Cost of revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total cost of revenue |  | $ 2,830 | $ 2,016 | $ 2,219 | $ 2,378 | $ 1,989 | $ 2,292 | $ 2,231 | $ 4,235 | $ 4,523 | $ 7,065 | $ 6,512 |  | $ 8,890 | $ 8,325

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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e7008-128479 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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