Condensed Consolidated Statements of Mezzanine Equity and Stockholders' Deficiency (Unaudited) - USD ($) $ in Thousands | Total | Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Redeemable Convertible Preferred Stock [Member] | Temporary Equity [Member]Redeemable Convertible Preferred Stock [Member] | Temporary Equity [Member]Redeemable Convertible Preferred Stock [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Temporary Equity [Member]Redeemable Convertible Preferred Stock [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Temporary Equity [Member]Redeemable Common Shares [Member] | Temporary Equity [Member]Redeemable Common Shares [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Temporary Equity [Member]Redeemable Common Shares [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Temporary Equity [Member]Share-based Awards [Member] | Temporary Equity [Member]Share-based Awards [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Temporary Equity [Member]Share-based Awards [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Noncontrolling Interest [Member] | Noncontrolling Interest [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Noncontrolling Interest [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Temporary Equity, Including Portion Attributable to Noncontrolling Interests [Member] | Temporary Equity, Including Portion Attributable to Noncontrolling Interests [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Temporary Equity, Including Portion Attributable to Noncontrolling Interests [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Common Stock [Member] | Common Stock [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | [1] | Common Stock [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | [1] | Additional Paid-in Capital [Member] | Additional Paid-in Capital [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Additional Paid-in Capital [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Treasury Stock [Member] | Treasury Stock [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Treasury Stock [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | Retained Earnings [Member] | Retained Earnings [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | Retained Earnings [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] | AOCI Attributable to Parent [Member] | AOCI Attributable to Parent [Member]Reclassification of Redeemable Common Shares from Temporary to Permanent Equity [Member] | AOCI Attributable to Parent [Member]Reclassification of Share-based Awards from Liabilities and Temporary Equity to Permanent Equity [Member] |
Balance, temporary equity, shares (in shares) at Dec. 31, 2019 | | | | | | 51,091,344 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Dec. 31, 2019 | | | | | | $ 182,656 | | | $ 10,684 | | | $ 1,291 | | | $ 0 | | | $ 194,631 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Dec. 31, 2019 | [1] | | | | | | | | | | | | | | | | | | | | 84,331,573 | | | | | | | | | | | | | | | |
Balance at Dec. 31, 2019 | | $ (198,682) | | | | | | | | | | | | | | | | | | | $ 10 | [1] | | | $ 33,691 | | | $ 0 | | | $ (233,957) | | | $ 1,574 | | |
Reclassification of common shares to mezzanine equity | | (97) | | | | 0 | | | 0 | | | 97 | | | 0 | | | 97 | | | 0 | [1] | | | (97) | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of common shares | | (6,244) | | | | 0 | | | 6,244 | | | 0 | | | 0 | | | 6,244 | | | $ 0 | [1] | | | 0 | | | 0 | | | (6,244) | | | 0 | | |
Proceeds from exercise of options (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 121,680 | | | | | | | | | | | | | | | |
Proceeds from exercise of options | | 54 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 54 | | | 0 | | | 0 | | | 0 | | |
Stock-based compensation expense | | 1,803 | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 1,803 | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of convertible preferred stock | | (19,943) | | | | 19,943 | | | 0 | | | 0 | | | 0 | | | 19,943 | | | 0 | [1] | | | | | | 0 | | | (19,943) | | | 0 | | |
Net loss | | (4,870) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | (4,870) | | | 0 | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Foreign currency translation adjustment | | | | | | 0 | | | 0 | | | 0 | | | 0 | | | 0 | | | | | | | | | | | | | | | | | | |
Foreign currency translation adjustment | | (274) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | 0 | | | (274) | | |
Reclassification of share-based awards to mezzanine equity | | (97) | | | | $ 0 | | | 0 | | | 97 | | | 0 | | | 97 | | | $ 0 | [1] | | | (97) | | | 0 | | | 0 | | | 0 | | |
Proceeds from the issuance of common stock, net of issuance costs (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 11,770,461 | | | | | | | | | | | | | | | |
Proceeds from the issuance of common stock, net of issuance costs | | 54,979 | | | | | | | | | | | | | | | | | | | $ 1 | [1] | | | 54,978 | | | 0 | | | 0 | | | 0 | | |
Issuance of common shares in exchange for issuance cost (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 391,115 | | | | | | | | | | | | | | | |
Issuance of common shares in exchange for issuance cost | | 2,408 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 2,408 | | | 0 | | | 0 | | | 0 | | |
Redemption of Series B convertible preferred stock (in shares) | | | | | | (9,090,752) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Redemption of Series B convertible preferred stock | | | | | | $ (32,242) | | | 0 | | | 0 | | | 0 | | | (32,242) | | | | | | | | | | | | | | | | | | |
Redemption of Series B convertible preferred stock | | (1,470) | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 0 | | | 0 | | | (1,470) | | | 0 | | |
Net income | | | | | | $ 0 | | | 0 | | | 0 | | | 0 | | | 0 | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, shares (in shares) at Sep. 30, 2020 | | | | | | 42,000,592 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Sep. 30, 2020 | | | | | | $ 170,357 | | | 16,928 | | | 1,388 | | | 0 | | | 188,673 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Sep. 30, 2020 | [1] | | | | | | | | | | | | | | | | | | | | 96,614,829 | | | | | | | | | | | | | | | |
Balance at Sep. 30, 2020 | | (172,336) | | | | | | | | | | | | | | | | | | | $ 11 | [1] | | | 92,837 | | | 0 | | | (266,484) | | | 1,300 | | |
Balance, temporary equity, shares (in shares) at Jun. 30, 2020 | | | | | | 51,091,344 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Jun. 30, 2020 | | | | | | $ 198,454 | | | 10,699 | | | 1,287 | | | 0 | | | 210,440 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Jun. 30, 2020 | [1] | | | | | | | | | | | | | | | | | | | | 90,643,593 | | | | | | | | | | | | | | | |
Balance at Jun. 30, 2020 | | (182,682) | | | | | | | | | | | | | | | | | | | $ 11 | [1] | | | 58,429 | | | 0 | | | (242,455) | | | 1,333 | | |
Reclassification of common shares to mezzanine equity | | (101) | | | | 0 | | | 0 | | | 101 | | | 0 | | | 101 | | | 0 | [1] | | | (101) | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of common shares | | (6,229) | | | | 0 | | | 6,229 | | | 0 | | | 0 | | | 6,229 | | | $ 0 | [1] | | | 0 | | | 0 | | | (6,229) | | | 0 | | |
Proceeds from exercise of options (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 91,260 | | | | | | | | | | | | | | | |
Proceeds from exercise of options | | 39 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 39 | | | 0 | | | 0 | | | 0 | | |
Stock-based compensation expense | | 853 | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 853 | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of convertible preferred stock | | (4,145) | | | | 4,145 | | | 0 | | | 0 | | | 0 | | | 4,145 | | | 0 | [1] | | | 0 | | | 0 | | | (4,145) | | | 0 | | |
Net loss | | (12,185) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | (12,185) | | | 0 | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Foreign currency translation adjustment | | | | | | 0 | | | 0 | | | 0 | | | 0 | | | 0 | | | | | | | | | | | | | | | | | | |
Foreign currency translation adjustment | | (33) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | 0 | | | (33) | | |
Reclassification of share-based awards to mezzanine equity | | (101) | | | | $ 0 | | | 0 | | | 101 | | | 0 | | | 101 | | | $ 0 | [1] | | | (101) | | | 0 | | | 0 | | | 0 | | |
Proceeds from the issuance of common stock, net of issuance costs (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 5,488,862 | | | | | | | | | | | | | | | |
Proceeds from the issuance of common stock, net of issuance costs | | 31,209 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 31,209 | | | 0 | | | 0 | | | 0 | | |
Issuance of common shares in exchange for issuance cost (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 391,115 | | | | | | | | | | | | | | | |
Issuance of common shares in exchange for issuance cost | | 2,408 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 2,408 | | | 0 | | | 0 | | | 0 | | |
Redemption of Series B convertible preferred stock (in shares) | | | | | | (9,090,752) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Redemption of Series B convertible preferred stock | | | | | | $ (32,242) | | | 0 | | | 0 | | | 0 | | | (32,242) | | | | | | | | | | | | | | | | | | |
Redemption of Series B convertible preferred stock | | (1,470) | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 0 | | | 0 | | | (1,470) | | | 0 | | |
Net income | | | | | | $ 0 | | | 0 | | | 0 | | | 0 | | | 0 | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, shares (in shares) at Sep. 30, 2020 | | | | | | 42,000,592 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Sep. 30, 2020 | | | | | | $ 170,357 | | | 16,928 | | | 1,388 | | | 0 | | | 188,673 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Sep. 30, 2020 | [1] | | | | | | | | | | | | | | | | | | | | 96,614,829 | | | | | | | | | | | | | | | |
Balance at Sep. 30, 2020 | | (172,336) | | | | | | | | | | | | | | | | | | | $ 11 | [1] | | | 92,837 | | | 0 | | | (266,484) | | | 1,300 | | |
Balance, temporary equity, shares (in shares) at Dec. 31, 2020 | | | | | 42,001 | 42,000,592 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Dec. 31, 2020 | | 213,014 | | | | $ 183,390 | | | 25,074 | | | 1,489 | | | 3,061 | | | 213,014 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Dec. 31, 2020 | [1] | | | | | | | | | | | | | | | | | | | | 100,068,469 | | | | | | | | | | | | | | | |
Balance at Dec. 31, 2020 | | (192,827) | | | | | | | | | | | | | | | | | | | $ 12 | [1] | | | 105,159 | | | 0 | | | (299,789) | | | 1,791 | | |
Reclassification of common shares to mezzanine equity | | (206) | | | | 0 | | | 0 | | | 206 | | | 0 | | | 206 | | | 0 | [1] | | | (206) | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of common shares | | $ (7,361) | | | | 0 | | | 7,361 | | | 0 | | | 0 | | | 7,361 | | | $ 0 | [1] | | | 0 | | | 0 | | | (7,361) | | | 0 | | |
Proceeds from exercise of options (in shares) | | 4,503,176 | | | | | | | | | | | | | | | | | | | 4,503,176 | [1] | | | | | | | | | | | | | | |
Proceeds from exercise of options | | $ 7,232 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 7,232 | | | 0 | | | 0 | | | 0 | | |
Stock-based compensation expense | | 37,441 | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 37,441 | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of convertible preferred stock | | (32,928) | | | | $ 32,928 | | | 0 | | | 0 | | | 0 | | | 32,928 | | | $ 0 | [1] | | | 0 | | | 0 | | | (32,928) | | | 0 | | |
Conversion of convertible preferred stock (in shares) | | | | | | (42,000,592) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Conversion of convertible preferred stock | | | | | | $ (216,318) | | | 0 | | | 0 | | | 0 | | | (216,318) | | | | | | | | | | | | | | | | | | |
Conversion of convertible preferred stock (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 28,500,592 | | | | | | | | | | | | | | | |
Conversion of convertible preferred stock | | 85,393 | | | | | | | | | | | | | | | | | | | $ 3 | [1] | | | 85,390 | | | 0 | | | 0 | | | 0 | | |
Reclassification of temporary equity to permanent equity | | | $ 39,307 | $ 41,152 | | | $ 0 | $ 0 | | $ (39,307) | $ 0 | | $ 0 | $ (1,695) | | $ 0 | $ 0 | | $ (39,307) | $ (1,695) | | | $ 0 | $ 0 | | $ 39,307 | $ 41,152 | | $ 0 | $ 0 | | $ 0 | $ 0 | | $ 0 | $ 0 |
Merger and recapitalization, net of transaction costs (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 47,940,523 | | | | | | | | | | | | | | | |
Merger and recapitalization, net of transaction costs | | 299,163 | | | | | | | | | | | | | | | | | | | $ 3 | [1] | | | 299,160 | | | 0 | | | 0 | | | 0 | | |
Reclassification of earn-out RSUs to earn-out shares | | (581) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | (581) | | | 0 | | | 0 | | | 0 | | |
Reclassification of Apex shares purchased prior to the Business Combination | | (1,739) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | (1,739) | | | 0 | | | 0 | | |
Net loss | | (25,756) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | (25,756) | | | 0 | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | | | | | 0 | | | 0 | | | 0 | | | 1,413 | | | 1,413 | | | | | | | | | | | | | | | | | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | (1,413) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | (1,413) | | | 0 | | |
Foreign currency translation adjustment | | | | | | 0 | | | 0 | | | 0 | | | (81) | | | (81) | | | | | | | | | | | | | | | | | | |
Foreign currency translation adjustment | | 101 | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | 0 | | | 101 | | |
Reclassification of share-based awards to mezzanine equity | | (206) | | | | 0 | | | 0 | | | 206 | | | 0 | | | 206 | | | 0 | [1] | | | (206) | | | 0 | | | 0 | | | 0 | | |
Reclassification of common shares to mezzanine equity | | | | | | 0 | | | 6,872 | | | 0 | | | 0 | | | 6,872 | | | | | | | | | | | | | | | | | | |
Issuance of redeemable noncontrolling interest in EduTech | | | | | | 0 | | | 0 | | | 0 | | | 238 | | | 238 | | | | | | | | | | | | | | | | | | |
Issuance of redeemable noncontrolling interest in EduTech | | 515 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 515 | | | 0 | | | 0 | | | 0 | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | | | | | $ 0 | | | 0 | | | 0 | | | 1,413 | | | 1,413 | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, shares (in shares) at Sep. 30, 2021 | | | | | | 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Sep. 30, 2021 | | 4,631 | | | | $ 0 | | | 0 | | | 0 | | | 4,631 | | | 4,631 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Sep. 30, 2021 | [1] | | | | | | | | | | | | | | | | | | | | 181,012,760 | | | | | | | | | | | | | | | |
Balance at Sep. 30, 2021 | [1] | 247,493 | | | | | | | | | | | | | | | | | | | $ 18 | | | | 614,569 | | | (1,739) | | | (367,247) | | | 1,892 | | |
Balance, temporary equity, shares (in shares) at Jun. 30, 2021 | | | | | | 42,000,592 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Jun. 30, 2021 | | | | | | $ 216,926 | | | 39,757 | | | 1,695 | | | 4,143 | | | 262,521 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Jun. 30, 2021 | [1] | | | | | | | | | | | | | | | | | | | | 103,831,523 | | | | | | | | | | | | | | | |
Balance at Jun. 30, 2021 | | (243,217) | | | | | | | | | | | | | | | | | | | $ 12 | [1] | | | 112,953 | | | 0 | | | (358,030) | | | 1,848 | | |
Reclassification of common shares to mezzanine equity | | | | | | 0 | | | (1) | | | 0 | | | 0 | | | (1) | | | | | | | | | | | | | | | | | | |
Remeasurement of redemption value of common shares | | $ 449 | | | | 0 | | | (449) | | | 0 | | | 0 | | | (449) | | | $ 0 | [1] | | | 0 | | | 0 | | | 449 | | | 0 | | |
Proceeds from exercise of options (in shares) | | 740,122 | | | | | | | | | | | | | | | | | | | 740,122 | [1] | | | | | | | | | | | | | | |
Proceeds from exercise of options | | $ 3,955 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 3,955 | | | 0 | | | 0 | | | 0 | | |
Stock-based compensation expense | | 33,233 | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 33,233 | | | 0 | | | 0 | | | 0 | | |
Remeasurement of redemption value of convertible preferred stock | | 608 | | | | $ (608) | | | 0 | | | 0 | | | 0 | | | (608) | | | $ 0 | [1] | | | 0 | | | 0 | | | 608 | | | 0 | | |
Conversion of convertible preferred stock (in shares) | | | | | | (42,000,592) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Conversion of convertible preferred stock | | | | | | $ (216,318) | | | 0 | | | 0 | | | 0 | | | (216,318) | | | | | | | | | | | | | | | | | | |
Conversion of convertible preferred stock (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 28,500,592 | | | | | | | | | | | | | | | |
Conversion of convertible preferred stock | | 85,393 | | | | | | | | | | | | | | | | | | | $ 3 | [1] | | | 85,390 | | | 0 | | | 0 | | | 0 | | |
Reclassification of temporary equity to permanent equity | | | $ 39,307 | $ 41,152 | | | $ 0 | $ 0 | | $ (39,307) | $ 0 | | $ 0 | $ (1,695) | | $ 0 | $ 0 | | $ (39,307) | $ (1,695) | | | $ 0 | $ 0 | | $ 39,307 | $ 41,152 | | $ 0 | $ 0 | | $ 0 | $ 0 | | $ 0 | $ 0 |
Merger and recapitalization, net of transaction costs (in shares) | [1] | | | | | | | | | | | | | | | | | | | | 47,940,523 | | | | | | | | | | | | | | | |
Merger and recapitalization, net of transaction costs | | 299,163 | | | | | | | | | | | | | | | | | | | $ 3 | [1] | | | 299,160 | | | 0 | | | 0 | | | 0 | | |
Reclassification of earn-out RSUs to earn-out shares | | (581) | | | | | | | | | | | | | | | | | | | 0 | | | | (581) | | | 0 | | | 0 | | | 0 | | |
Reclassification of Apex shares purchased prior to the Business Combination | | (1,739) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | (1,739) | | | 0 | | | 0 | | |
Net loss | | (9,757) | | | | | | | | | | | | | | | | | | | 0 | [1] | | | 0 | | | 0 | | | (9,757) | | | 0 | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | | | | | 0 | | | 0 | | | 0 | | | 517 | | | 517 | | | | | | | | | | | | | | | | | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | (517) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (517) | | | | | |
Foreign currency translation adjustment | | | | | | 0 | | | 0 | | | 0 | | | (29) | | | (29) | | | | | | | | | | | | | | | | | | |
Foreign currency translation adjustment | | 44 | | | | | | | | | | | | | | | | | | | $ 0 | [1] | | | 0 | | | 0 | | | 0 | | | 44 | | |
Reclassification of share-based awards to mezzanine equity | | | | | | 0 | | | (1) | | | 0 | | | 0 | | | (1) | | | | | | | | | | | | | | | | | | |
Net loss attributable to and accretion of redeemable noncontrolling interest | | | | | | $ 0 | | | 0 | | | 0 | | | 517 | | | 517 | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, shares (in shares) at Sep. 30, 2021 | | | | | | 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Balance, temporary equity, including noncontrolling interest at Sep. 30, 2021 | | 4,631 | | | | $ 0 | | | $ 0 | | | $ 0 | | | $ 4,631 | | | $ 4,631 | | | | | | | | | | | | | | | | | | |
Balance (in shares) at Sep. 30, 2021 | [1] | | | | | | | | | | | | | | | | | | | | 181,012,760 | | | | | | | | | | | | | | | |
Balance at Sep. 30, 2021 | [1] | $ 247,493 | | | | | | | | | | | | | | | | | | | $ 18 | | | | $ 614,569 | | | $ (1,739) | | | $ (367,247) | | | $ 1,892 | | |
| |
[1] | As part of the Business Combination (as disclosed in "Note 3 — Business Combination"), all per share information has been retroactively adjusted using an exchange ratio of 8.69144 per share. | |