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Stockholders' Equity | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Stockholders' Equity [Line Items] |  |  |
Stockholders' Equity |  | 14) Stockholders’ Equity Post Transaction Stockholders’ Equity In connection with the closing of the Transaction on June 10, 2021, all of the historical members’ equity in ADK LLC that was issued and outstanding at the Closing were converted to either Class A or Class V common stock of the Company per its rights and privileges as follows:
|  | As of June 10, 2021
Member Units |  | Outstanding |  | Class A Common Stock |  | Class V Common Stock
Class A |  | 1,381,424 |  | 12,612,470 |  | 25,791,473
Class B |  | 293,221 |  | 9,564,150 |  | —
Class C |  | 400,000 |  | 11,520,101 |  | —
Class D |  | 236,521 |  | 1,568,565 |  | 5,806,776
Class E |  | 112,916 |  | 1,309,971 |  | 2,229,122
Class F |  | 492,110 |  | 16,380,782 |  | —
Class G |  | 10,019 |  | 278,533 |  | —
Total |  | 2,926,211 |  | 53,234,572 |  | 33,827,371
Class H units were redeemed for a cash payment of $900. Pre-Merger Members’ Equity The table and information set forth below reflects information about the historical ADK LLC members’ equity immediately prior to the closing as of June 10, 2021 and as of December 31, 2020:
|  | As of June 10, 2021 |  | As of December 31, 2020
|  | Authorized |  | Issued |  | Outstanding |  | Authorized |  | Issued |  | Outstanding
Class A |  | 3,136,518 |  | 1,381,424 |  | 1,381,424 |  | 3,136,518 |  | 911,500 |  | 911,500
Class B |  | 513,846 |  | 367,395 |  | 293,221 |  | 513,846 |  | 367,927 |  | 229,732
Class C |  | 400,000 |  | 400,000 |  | 400,000 |  | 400,000 |  | 300,000 |  | 300,000
Class D |  | 236,521 |  | 236,521 |  | 236,521 |  | 236,521 |  | 236,521 |  | 236,521
Class E |  | 112,916 |  | 112,916 |  | 112,916 |  | 112,916 |  | 112,916 |  | 112,916
Class F |  | 492,110 |  | 492,110 |  | 492,110 |  | 492,110 |  | 492,110 |  | 492,110
Class G |  | 11,482 |  | 10,019 |  | 10,019 |  | 11,482 |  | — |  | —
Class H |  | 5,000 |  | 4,500 |  | 4,500 |  | 5,000 |  | 4,500 |  | 4,500
Total |  | 4,908,393 |  | 3,004,885 |  | 2,930,711 |  | 4,908,393 |  | 2,425,474 |  | 2,287,279
In connection with its formation on February 9, 2007, the Company issued 911,500 Class A units to the four initial members. On December 28, 2012, the Company issued 300,000 Class C units to an investor at an original issue price of $0.01 per unit for total consideration of $3,000. The Company reserved 185,000 Class A units and 100,000 Class C units in connection with the convertible notes described in Note 9 — Debt. These units are not issued or outstanding until conversion of the outstanding principal in accordance with the terms of the notes. The Fifth Amended and Restated LLC Agreement (the “ADK LLC Operating Agreement”) authorized an increase of Class B units from 243,000 units to 513,846 units. The Class B units are profit interests issued to employees, directors, and consultants. See Note 17 — Share-Based Compensation. On July 24, 2015, the Company issued 221,739 Class D units to an investor at an original issue price of $33.82 per unit for cash consideration of approximately $7,215, net of issuance costs of $285. On August 28, 2015, the Company issued an additional 14,782 Class D units to an existing investor at an original issue price of $33.82 per unit for cash consideration of $500. On July 25, 2017, the Company issued 112,916 Class E units to investors at an original issue price of $35.42 per unit for cash consideration of $3,963, net of issuance costs of $37. The Company issued warrants to purchase Class G units as part of amendments to the terms of debt agreements with Trinity and PacWest, see Note 9 — Debt. In connection with entering into the term loan agreement with Trinity in March 2018, the Company issued an aggregate of 6,250 warrants with a strike price of $35.42 to purchase Class G units. In April 2018, as part of an amendment to the loan and security agreement, the Company issued warrants to PacWest to purchase 3,388 Class G units with a strike price of $35.42 (see Note 21 — Commitments and Contingencies). On October 1, 2020, in connection with the new loan agreement with Trinity, the Company issued additional warrants to Trinity to purchase 1,844 Class G units at a strike price of $35.42 under the same terms and features as previously issued Class G warrants. Following the Company’s announcement of the Master Transactions Agreement (“MTA”), PacWest issued a letter dated February 3, 2021 to the Company demanding 52,632 warrants in satisfaction of the provisions contained in the August 9, 2017 credit facility amendment. On June 8, 2021, the Company and PacWest entered into a settlement agreement and mutual release where both parties acknowledged and agreed that the original 3,388 warrants issued were in full compliance of the credit facility amendment. In June 2018, the Company issued 492,110 Class F units to investors at an issue price of $54.87 per unit for cash consideration of $26,790, net of issuance costs of $210. In May 2020, the Company issued 4,500 Class H units to the owners of City Semi as part of the business combination, see Note 3 — Business Combinations. The rights and privileges of the holders of the equity units are as follows: Liquidation Rights and Distributions with Respect to Liquidity Event Rights The Company’s Operating Agreement outlines the liquidation and other preferential rights granted to holders of Class C, D, E, F, G and H units. These rights include preferential treatment in the case of an extraordinary distribution by the Company to its members (not including any distribution of units), a sale of the Company, a liquidation event or unwind of the Company. The distribution provisions are complex and depend on the amount of proceeds to be distributed. In the scenario where the proceeds are sufficient to return the capital investment of each class and provide greater than another 50% of the capital investment of each class on a participating basis, then Class F as the most senior preference and would be entitled to the amount of the original issue price of the Class F Units, followed by Classes E, D, and C in that order, each in the respective amount of the original issue price of its units, followed by Class H and G up to the original issue price. The remaining amounts available to be distributed are shared among all of the classes of Units (except for Class G) according to their fully diluted percentages. If distribution proceeds are not sufficient to return the capital investment of each class and provide greater than another 50% of the capital investment of each class on a participating basis, then, the Operating Agreement provides numerous distribution waterfalls that are designed to achieve the rights of each class in each scenario based on the specific amount of proceeds. Generally, if a preferred class would receive through a fixed preference of 150% of its capital as compared to 100% of its capital plus its participation in the residual tranche, then the preferred class would receive up to 150% of its capital with no participation. Class A and Class B receive distributions only in the residual tranche to the extent proceeds remain after the preferences. Conversion Rights Each unit of Classes C, D, E, F, G and H shall be convertible, at the option of the holder thereof, into such number of fully paid and nonassessable Class A units as is determined by dividing the original issue price for the units of Classes C, D, E, F, G or H as applicable, by the conversion price (original issue price) applicable to such Class C, D, E, F, G and H unit in effect on the conversion date. Additionally, each Class C, D, E, F, G, or H unit shall automatically be converted into Class A units at the Conversion Price applicable to such units of Classes C, D, E, F, G or H immediately upon the Company’s sale of its securities in a firm commitment underwritten public offering pursuant to a registration statement under the Securities Act in which (i) the public offering per unit price is not less than $180.53 (adjusted for splits and reverse splits and other adjustments of Class F Units) and (ii) the anticipated aggregate offering price is at least $200,000. The conversion price shall be the initial issuance price as adjusted for any antidilution provisions as defined in the operating agreement. Voting Rights Each Class A unit shall be entitled to one point four seven (1.47) votes per Class A unit. This ratio is revised from time to time to equal (X) divided by (Y), where (X) equals the sum of (i) the Class A units issued to the initial members and their successors and assigns plus (ii) the total number of authorized B units and G units, and (Y) equals the total number of Class A units issued to the initial members and their successors and assigns. Holders of Class B units shall not be entitled to vote except as otherwise required by law. Each holder of Class C, D, E, and F units shall be entitled one vote per Class A unit into which such Class C, D, E, and F units are convertible. Holders of Class G and H units shall not be entitled to vote except as otherwise required by law or in the event the holders of Class G or H units convert their units to Class A units as in the operating agreement. |
Thunder Bridge Acquisition Il, Ltd.[Member] |  |  |
Stockholders' Equity [Line Items] |  |  |
Stockholders' Equity | Note 8 — Shareholders’ Equity Preferred Shares The Company is authorized to issue 1,000,000 preferred shares with a par value of $0.0001. The Company’s board of directors will be authorized to fix the voting rights, if any, designations, powers, preferences, the relative, participating, optional or other special rights and any qualifications, limitations and restrictions thereof, applicable to the shares of each series. The board of directors will be able to, without shareholder approval, issue preferred shares with voting and other rights that could adversely affect the voting power and other rights of the holders of the Ordinary Shares and could have anti-takeover effects. At March 31, 2021 and 2020, there were no preferred shares issued or outstanding. Ordinary Shares The Company is authorized to issue 200,000,000 Class A Shares, with a par value of $0.0001 each, and 20,000,000 Class B ordinary shares, with a par value of $0.0001 each (the “Class B Shares” and, together with the Class A Shares, the “Ordinary Shares”). Holders of the Ordinary Shares are entitled to one vote for each Ordinary Share; provided that only holders of the Class B Shares have the right to vote on the election of directors prior to the Business Combination. The Class B Shares will automatically convert into Class A Shares at the time of the Business Combination, on a one-for-one basis, subject to adjustment for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like, and subject to further adjustment as provided herein. In the case that additional Class A Shares, or equity-linked securities, are issued or deemed issued in excess of the amounts sold in the Initial Public Offering and related to the closing of the Business Combination, the ratio at which the Class B Shares shall convert into Class A Shares will be adjusted (unless the holders of a majority of the outstanding Class B ordinary shares agree to waive such anti-dilution adjustment with respect to any such issuance or deemed issuance) so that the number of Class A Shares issuable upon conversion of all Class B Shares will equal, in the aggregate, 20% of the sum of all Ordinary Shares outstanding upon completion of the Initial Public Offering plus all Class A Shares and equity-linked securities issued or deemed issued in connection with the Business Combination, excluding any Ordinary Shares or equity-linked securities issued, or to be issued, to any seller in the Business Combination, or any Private Placement-equivalent Warrants issued to the Sponsor or its affiliates upon conversion of loans made to the Company. Holders of Founder Shares may also elect to convert their Class B Shares into an equal number of Class A Shares, subject to adjustment as provided above, at any time. At March 31, 2021 and 2020, there were 7,540,460, and 3,437,357 Class A Shares issued and outstanding, (excluding 26,959,540 and 31,062,643 Class A shares subject to possible redemption), and there were 8,625,000 Class B Shares issued and outstanding, respectively. Founder Shares On February 20, 2019, an aggregate of 8,625,000 Class B Shares (the “Founder Shares”) were sold to the Sponsor at a price of approximately $0.003 per share, for an aggregate price of $25,000. This number included an aggregate of up to 1,125,000 Founder Shares that were subject to forfeiture if the over-allotment option is not exercised in full by the Underwriters in order to maintain the Initial Shareholders’ ownership at 20% of the issued and outstanding Ordinary Shares upon completion of the Initial Public Offering. The Underwriters exercised their over-allotment option in full so none of the Founder Shares were forfeited. The Founder Shares are identical to the Class A Shares included in the Units sold in the Initial Public Offering, except that the Founder Shares (i) have the voting rights described in this Note 7, (ii) are subject to certain transfer restrictions described below and (iii) are convertible into Class A Shares on a one-for-one basis, subject to adjustment pursuant to the anti-dilution provisions contained therein. The Founder Shares may not be transferred, assigned or sold until the earlier of (i) one year after the completion of the Business Combination and (ii) the date on which the Company completes a liquidation, merger, share exchange, reorganization or other similar transaction after the Business Combination that results in all of the Public Shareholders having the right to exchange their Class A Shares for cash, securities or other property. Notwithstanding the foregoing, if the last sale price of the Class A Shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Business Combination, the Founder Shares will be released from the lock-up agreement. |  | Note 8 — Shareholders’ Equity (Restated) Preferred Shares The Company is authorized to issue 1,000,000 preferred shares with a par value of $0.0001. The Company’s board of directors will be authorized to fix the voting rights, if any, designations, powers, preferences, the relative, participating, optional or other special rights and any qualifications, limitations and restrictions thereof, applicable to the shares of each series. The board of directors will be able to, without shareholder approval, issue preferred shares with voting and other rights that could adversely affect the voting power and other rights of the holders of the Ordinary Shares and could have anti-takeover effects. At December 31, 2020 and 2019, there were no preferred shares issued or outstanding. Ordinary Shares The Company is authorized to issue 200,000,000 Class A Shares, with a par value of $0.0001 each, and 20,000,000 Class B ordinary shares, with a par value of $0.0001 each (the “Class B Shares” and, together with the Class A Shares, the “Ordinary Shares”). Holders of the Ordinary Shares are entitled to one vote for each Ordinary Share; provided that only holders of the Class B Shares have the right to vote on the election of directors prior to the Business Combination. The Class B Shares will automatically convert into Class A Shares at the time of the Business Combination, on a one-for-one basis, subject to adjustment for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like, and subject to further adjustment as provided herein. In the case that additional Class A Shares, or equity-linked securities, are issued or deemed issued in excess of the amounts sold in the Initial Public Offering and related to the closing of the Business Combination, the ratio at which the Class B Shares shall convert into Class A Shares will be adjusted (unless the holders of a majority of the outstanding Class B ordinary shares agree to waive such anti-dilution adjustment with respect to any such issuance or deemed issuance) so that the number of Class A Shares issuable upon conversion of all Class B Shares will equal, in the aggregate, 20% of the sum of all Ordinary Shares outstanding upon completion of the Initial Public Offering plus all Class A Shares and equity-linked securities issued or deemed issued in connection with the Business Combination, excluding any Ordinary Shares or equity-linked securities issued, or to be issued, to any seller in the Business Combination, or any Private Placement-equivalent Warrants issued to the Sponsor or its affiliates upon conversion of loans made to the Company. Holders of Founder Shares may also elect to convert their Class B Shares into an equal number of Class A Shares, subject to adjustment as provided above, at any time. At December 31, 2020 and 2019, there were 0 and 0 Class A Shares issued and outstanding, (excluding 34,500,000 and 34,500,000 Class A shares subject to possible redemption), and there were 8,625,000 Class B Shares issued and outstanding, respectively. Founder Shares On February 20, 2019, an aggregate of 8,625,000 Class B Shares (the “Founder Shares”) were sold to the Sponsor at a price of approximately $0.003 per share, for an aggregate price of $25,000. This number included an aggregate of up to 1,125,000 Founder Shares that were subject to forfeiture if the over-allotment option is not exercised in full by the Underwriters in order to maintain the Initial Shareholders’ ownership at 20% of the issued and outstanding Ordinary Shares upon completion of the Initial Public Offering. The Founder Shares are identical to the Class A Shares included in the Units sold in the Initial Public Offering, except (i) they have the voting rights described in this Note 7, (ii) they are subject to certain transfer restrictions described below and (iii) they are convertible into Class A Shares on a one-for-one basis, subject to adjustment pursuant to the anti-dilution provisions contained therein. The Founder Shares may not be transferred, assigned or sold until the earlier of (i) one year after the completion of the Business Combination and (ii) the date on which the Company completes a liquidation, merger, share exchange, reorganization or other similar transaction after the Business Combination that results in all of the Public Shareholders having the right to exchange their Class A Shares for cash, securities or other property. Notwithstanding the foregoing, if the last sale price of the Class A Shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Business Combination, the Founder Shares will be released from the lock-up.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI https://asc.fasb.org/topic&trid=2208762 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 14 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 14 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 18 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 18 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 14 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 18 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 16 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496180-112644 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644 Reference 15: 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(e)(1)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 40 -Section 50 -Paragraph 6 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126731327&loc=SL126733271-114008 + Details
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