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Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in-Capital | Accumulated Deficit | Accumulated Other Comprehensive Income (Loss) | Series Seed Convertible Preferred Stock | Series A Convertible Preferred Stock | Series B Convertible Preferred Stock
--- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2016 | $ (123) |  |  | $ (123) |  |  |  |
Beginning balance, shares at Dec. 31, 2016 |  | 9,160,888 |  |  |  |  |  |
Stock-based compensation | 32 |  | $ 32 |  |  |  |  |
Net loss | (6,771) |  |  | (6,771) |  |  |  |
Ending balance at Dec. 31, 2017 | (6,862) |  | 32 | (6,894) |  |  |  |
Ending balance, shares at Dec. 31, 2017 |  | 9,160,888 |  |  |  |  |  |
Issuance of Series A preferred stock for cash, net of $0.4 million in offering costs |  |  |  |  |  |  | $ 73,491 |
Issuance of Series A preferred stock for cash, net of $0.4 million in offering costs, shares |  |  |  |  |  |  | 42,215,077 |
Issuance of stock for acquisition | 2,875 | $ 1 | 2,874 |  |  |  |  |
Temporary equity, issuance of stock for acquisition, shares |  |  |  |  |  | 20,000,000 |  |
Temporary equity, issuance of stock for acquisition |  |  |  |  |  | $ 29,200 |  |
Issuance of stock for acquisition. shares |  | 1,101,278 |  |  |  |  |  |
Issuance of Series A preferred stock to convert debt and accrued interest, shares |  |  |  |  |  |  | 3,499,209 |
Issuance of Series A preferred stock to convert debt and accrued interest |  |  |  |  |  |  | $ 6,124 |
Issuance of Series B preferred stock for cash, net of $0.5 million in offering costs |  |  |  |  |  |  |  | $ 229,552
Issuance of Series B preferred stock for cash, net of $0.5 in offering costs, shares |  |  |  |  |  |  |  | 71,506,513
Vesting of restricted stock | 1 | $ 1 |  |  |  |  |  |
Vesting of restricted stock, shares |  | 2,369,696 |  |  |  |  |  |
Incremental vesting conditions placed on previously issued common shares |  | 4,580,444 |  |  |  |  |  |
Stock-based compensation | 30,947 |  | 30,947 |  |  |  |  |
Net loss | (146,969) |  |  | (146,969) |  |  |  |
Other comprehensive income (loss) | (61) |  |  |  | $ (61) |  |  |
Ending balance at Dec. 31, 2018 | (120,069) | $ 2 | 33,853 | (153,863) | (61) |  |  |
Temporary equity, ending balance, shares at Dec. 31, 2018 |  |  |  |  |  | 20,000,000 | 45,714,286 | 71,506,513
Temporary equity, ending balance at Dec. 31, 2018 |  |  |  |  |  | $ 29,200 | $ 79,615 | $ 229,552
Ending balance, shares at Dec. 31, 2018 |  | 8,051,418 |  |  |  |  |  |
Issuance of common stock in connection with a public offering,net of underwriting discounts,commissions,and offering costs | 291,311 | $ 2 | 291,309 |  |  |  |  |
Issuance of common stock in connection with a public offering, net of underwriting discounts, commissions, and offering costs, shares |  | 19,837,500 |  |  |  |  |  |
Convertible preferred stock, conversion of convertible preferred stock into common stock, shares |  |  |  |  |  | (20,000,000) | (45,714,286) | (71,506,513)
Convertible preferred stock, conversion of convertible preferred stock into common stock |  |  |  |  |  | $ (29,200) | $ (79,615) | $ (229,552)
Conversion of convertible preferred stock into common stock, shares |  | 30,493,460 |  |  |  |  |  |
Conversion of convertible preferred stock into common stock | 338,367 | $ 3 | 338,364 |  |  |  |  |
Vesting of restricted stock, shares |  | 2,833,506 |  |  |  |  |  |
Exercise of stock options | $ 2,045 |  | 2,045 |  |  |  |  |
Exercise of stock options, shares | 419,593 | 419,593 |  |  |  |  |  |
Stock-based compensation | $ 20,819 |  | 20,819 |  |  |  |  |
Net loss | (180,307) |  |  | (180,307) |  |  |  |
Other comprehensive income (loss) | 319 |  |  |  | 319 |  |  |
Ending balance at Dec. 31, 2019 | $ 352,485 | $ 7 | $ 686,390 | $ (334,170) | $ 258 |  |  |
Temporary equity, ending balance, shares at Dec. 31, 2019 |  |  |  |  |  | 0 | 0 | 0
Ending balance, shares at Dec. 31, 2019 |  | 61,635,477 |  |  |  |  |  |

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References No definition available. + Details
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- Definition The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(27)(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Value of new stock classified as temporary equity issued during the period. + References No definition available. + Details
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