XML 47 R19.htm IDEA: XBRL DOCUMENT
v3.22.4

Earnings per Share | 12 Months Ended
--- | ---
Dec. 31, 2022
Earnings Per Share [Abstract] |
Earnings per Share | Earnings per ShareBasic EPS excludes dilution and is computed by dividing net loss attributable to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock using the treasury stock method. Potentially dilutive securities (consisting primarily of the convertible notes calculated using the if-converted and treasury stock method and warrants, stock options and RSUs calculated using the treasury stock method) are excluded from the diluted EPS computation in loss periods and when the applicable exercise price is greater than the market price on the period end date as their effect would be anti-dilutive. The calculation of basic and diluted earnings per share was as follows (in thousands, except share and per share data):
| Year Ended December 31,
| 2022 |  | 2021 |  | 2020 |  |
Net loss attributable to common stockholders | $ | (70,705) |  |  | $ | (52,368) |  |  | $ | (114,119) |  |  |
Weighted-average common shares outstanding | 107,269,331 |  |  | 103,246,308 |  |  | 96,111,547 |  |  |
Basic and diluted net loss per share | $ | (0.66) |  |  | $ | (0.51) |  |  | $ | (1.19) |  |  |
The following is a summary of outstanding potential shares of common stock that have been excluded from the computation of diluted net loss per share attributable to common stockholders because their inclusion would have been anti-dilutive:
| Year Ended December 31,
(in thousands) | 2022 |  | 2021 |  | 2020
Convertible notes | 14,090 |  |  | 14,341 |  |  | 14,784 |
Warrants | — |  |  | 2,500 |  |  | 2,500 |
Non-qualified stock options | 8,133 |  |  | 8,086 |  |  | 8,480 |
Restricted stock units | 1,178 |  |  | 1,248 |  |  | 417 |
Employee Stock Purchase Plan | 426 |  |  | 144 |  |  | 25 |
Total | 23,827 |  |  | 26,319 |  |  | 26,206 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI https://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration