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Preferred Shares (Tables) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Preferred Shares [Abstract] |  |
Schedule of preferred shares issued and outstanding |
Preferred Shares |  | Number of Shares |  | Shareholders
Series C1 Preferred |  | 26,757,258 |  | Ashmore Global Special Situations Fund 4 Limited Partnership and Ashmore Global Special Situations Fund 5 Limited Partnership (“Ashmore”) and International Finance Corporation (“IFC”)
Series C2 Preferred |  | 20,249,450 |  | Ashmore Cayman SPC Limited (“Ashmore Cayman”) and IFC
Series D1 Preferred |  | 22,311,516 |  | Evergreen Ever Limited (“EEL”)
Total |  | 69,318,224 |  |
Preferred Shares Category |  | Number of Shares as of January 1, 2018 |  | Shareholders
Series A1 Preferred |  | 31,357,306 |  | Ashmore Global Special Situations Fund 4 and Fund 5 Limited Partnership (“Ashmore”) and International Finance Corporation (“IFC”)
Series B1 Preferred |  | 15,649,083 |  | Ashmore Cayman SPC Limited (“Ashmore Cayman”) and IFC
Series EEL Preferred |  | 22,311,516 |  | Evergreen Ever Limited (“EEL”)
Total |  | 69,318,224 |  |
Schedule of balance of Series Preferred and redeemable noncontrolling interests |
(In thousands) |  | Series C1 Preferred |  | Series C2 Preferred |  | Series D1 Preferred |  | Redeemable noncontrolling interests
Balance as of January 1, 2020 |  | $ | 76,684 |  |  | $ | 73,100 |  |  | $ | 127,935 |  |  | $ | 80,561 |
Accretion |  |  | 2,923 |  |  |  | 6,650 |  |  |  | 13,986 |  |  |  | 7,681 |
Ending balance as of September 30, 2020 |  | $ | 79,607 |  |  | $ | 79,750 |  |  | $ | 141,921 |  |  | $ | 88,242 |
Balance as of January 1, 2021 |  | $ | 80,581 |  |  | $ | 81,966 |  |  | $ | 146,583 |  |  | $ | 90,820 |
Accretion from January 1 to July 23 |  |  | 2,257 |  |  |  | 5,132 |  |  |  | 10,708 |  |  |  | 5,841 |
Conversion as of Merger |  |  | (82,838 | ) |  |  | (87,098 | ) |  |  | (157,291 | ) |  |  | (96,661 | )
Ending balance as of September 30, 2021 |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
|  | Series A1/C1 Preferred |  | Series B1/C2 Preferred |  | Series EEL/D1 Preferred |  | Redeemable noncontrolling interests
Balance as of January 1, 2018 |  | $ | 66,839 |  |  | $ | 57,490 |  |  | $ | 140,000 |  |  | $ | — |
Reclassification from noncontrolling interests |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 81,438 |
Accretion before the fair value change |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,505 |
Fair value change of redeemable noncontrolling interests due to extinguishment |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (5,828 | )
Accretion after the fair value change |  |  | 10,025 |  |  |  | 8,391 |  |  |  | 13,223 |  |  |  | 1,500 |
Ending balance as of December 31, 2018 |  | $ | 76,864 |  |  | $ | 65,881 |  |  | $ | 153,223 |  |  | $ | 79,615 |
Accretion before the extinguishment |  |  | 961 |  |  |  | 804 |  |  |  | 15,439 |  |  |  | 796 |
Conversion from Series A1 to C2 Preferred |  |  | (11,417 | ) |  |  | 11,417 |  |  |  | — |  |  |  | — |
Fair value change of preferred shares and redeemable noncontrolling interests due to the extinguishment |  |  | 7,135 |  |  |  | (12,146 | ) |  |  | (56,127 | ) |  |  | (8,299 | )
Accretion after the extinguishment |  |  | 3,141 |  |  |  | 7,144 |  |  |  | 15,400 |  |  |  | 8,449 |
Ending balance as of December 31, 2019 |  | $ | 76,684 |  |  | $ | 73,100 |  |  | $ | 127,935 |  |  | $ | 80,561 |
Accretion |  |  | 3,897 |  |  |  | 8,866 |  |  |  | 18,648 |  |  |  | 10,259 |
Ending balance as of December 31, 2020 |  | $ | 80,581 |  |  | $ | 81,966 |  |  | $ | 146,583 |  |  | $ | 90,820 |

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- Definition Tabular disclosure of redeemable noncontrolling interest (as defined) included in the statement of financial position as either a liability or temporary equity. As of the date of the statement of financial position, such redeemable noncontrolling interest is currently redeemable, as defined, for cash or other assets of the entity at (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the entity. + References No definition available. + Details
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- Definition Tabular disclosure of preferred units of master limited partnerships that have priority over limited partner units in areas including liquidation, redemption, conversion, tax status of distribution or sharing in distributions. This schedule ordinarily includes a description of the preferred units that details various rights including redemption, conversion, liquidation, and sharing in distributions; capital contributed by preferred partners; number of preferred units authorized to be issued, issued, and outstanding; aggregate cumulative cash distributions made to the preferred partners; aggregate cumulative net income earned by the preferred partners; capital account balance of the preferred partners. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 4.F) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770 + Details
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