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v3.22.1

Statements of Mezzanine Equity and Members' Equity - USD ($) shares in Thousands, $ in Thousands | Common Stock | Accumulated Deficit | Convertible Preferred Units | Total
--- | --- | --- | --- | ---
Mezzanine beginning balance at Dec. 31, 2019 |  |  |  | $ 2,140
Mezzanine (shares) beginning at Dec. 31, 2019 |  |  |  | 6,000
Mezzanine ending at Dec. 31, 2020 |  |  |  | $ 2,140
Mezzanine (shares) ending at Dec. 31, 2020 |  |  |  | 6,000
Beginning Balance at Dec. 31, 2019 | $ 17,187 | $ (590,740) | $ 610,211 | $ 36,658
Beginning Balance (in shares) at Dec. 31, 2019 | 5,442 |  | 532,888 |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Sale of convertible preferred units |  |  | $ 18,500 | 18,500
Convertible preferred units issued |  |  | 9,635 |
Issuance of convertible preferred units |  |  | $ 378 | $ 378
Issuance of convertible preferred units (in shares) |  |  | 206 | 206
Exercise of common unit options | $ 43 |  |  | $ 43
Exercise of common unit options (in shares) | 105 |  |  | 105
Repurchase of common units | $ (49) |  |  | $ (49)
Repurchase of common units (in shares) | (55) |  |  | (55)
Equity-based compensation expense | $ 3,718 |  |  | $ 3,718
Net loss |  | (88,387) |  | (88,387)
Ending Balance at Dec. 31, 2020 | $ 20,899 | (679,127) | $ 629,089 | (29,139)
Ending Balance (in shares) at Dec. 31, 2020 | 5,492 |  | 542,729 |
Mezzanine ending at Mar. 31, 2021 |  |  |  | $ 2,140
Mezzanine (shares) ending at Mar. 31, 2021 |  |  |  | 6,000
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Sale of convertible preferred units |  |  | $ 40,500 | $ 40,500
Convertible preferred units issued |  |  | 21,094 |
Issuance of convertible preferred units |  |  | $ 39 | 39
Issuance of convertible preferred units (in shares) |  |  | 20 |
Exercise of common unit options | $ 11 |  |  | 11
Exercise of common unit options (in shares) | 37 |  |  |
Equity-based compensation expense | $ 3,122 |  |  | 3,122
Net loss |  | (22,666) |  | (22,666)
Ending Balance at Mar. 31, 2021 | $ 24,032 | (701,793) | $ 669,628 | (8,133)
Ending Balance (in shares) at Mar. 31, 2021 | 5,529 |  | 563,843 |
Mezzanine beginning balance at Dec. 31, 2020 |  |  |  | $ 2,140
Mezzanine (shares) beginning at Dec. 31, 2020 |  |  |  | 6,000
Mezzanine ending at Dec. 31, 2021 |  |  |  | $ 2,140
Mezzanine (shares) ending at Dec. 31, 2021 |  |  |  | 6,000
Beginning Balance at Dec. 31, 2020 | $ 20,899 | (679,127) | $ 629,089 | $ (29,139)
Beginning Balance (in shares) at Dec. 31, 2020 | 5,492 |  | 542,729 |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Sale of convertible preferred units |  |  | $ 190,540 | 190,540
Convertible preferred units issued |  |  | 90,500 |
Issuance of convertible preferred units |  |  | $ 65 | $ 65
Issuance of convertible preferred units (in shares) |  |  | 32 | 32
Exercise of common unit options | $ 748 |  |  | $ 748
Exercise of common unit options (in shares) | 3,483 |  |  | 3,483
Repurchase of common units | $ (17) |  |  | $ (17)
Repurchase of common units (in shares) | (15) |  |  | (15)
Issuance of treasury units | $ 113 |  |  | $ 113
Issuance of treasury units (in shares) | 114 |  |  |
Equity-based compensation expense | $ 6,441 |  |  | 6,441
Net loss |  | (102,493) |  | (102,493)
Ending Balance at Dec. 31, 2021 | $ 28,184 | (781,620) | $ 819,694 | 66,258
Ending Balance (in shares) at Dec. 31, 2021 | 9,074 |  | 633,261 |
Mezzanine ending at Mar. 31, 2022 |  |  |  | $ 2,140
Mezzanine (shares) ending at Mar. 31, 2022 |  |  |  | 6,000
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Exercise of common unit options | $ 470 |  |  | $ 470
Exercise of common unit options (in shares) | 2,928 |  |  | 2,928
Repurchase of common units | $ (563) |  |  | $ (563)
Repurchase of common units (in shares) | (343) |  |  |
Issuance of treasury units | $ 20 |  |  | 20
Issuance of treasury units (in shares) | 12 |  |  |
Equity-based compensation expense | $ 1,021 |  |  | 1,021
Net loss |  | (23,373) |  | (23,373)
Ending Balance at Mar. 31, 2022 | $ 29,082 | $ (804,993) | $ 819,694 | $ 43,783
Ending Balance (in shares) at Mar. 31, 2022 | 11,671 |  | 633,261 |

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- Definition Value of stock issued as a result of the exercise of stock options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 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 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644 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(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 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(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Carrying amount, attributable to parent and noncontrolling interests, 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 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=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + 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=120391452&loc=d3e13212-122682 + Details
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