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Related Party Transactions - Narrative (Details) |  |  |  |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 24, 2024 USD ($) shares | Jun. 27, 2024 | Dec. 26, 2023 | Jun. 15, 2023 | Nov. 06, 2022 USD ($) | Mar. 10, 2021 USD ($) | Dec. 31, 2024 USD ($) board_member shares | Dec. 31, 2023 USD ($) shares | Dec. 31, 2022 USD ($) shares | May 15, 2023 | Dec. 31, 2021 shares
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 4,890,575 |  | 4,755,141 |  |  |
Temporary equity, deferred dividend rate, percentage |  |  | 0.095 | 0.095 | 0.095 |  |  |  |  |  |  |  |
Convertible redeemable preferred stock, net of issuance costs (in shares) | shares |  | 13,257,294 |  |  |  |  |  | 13,257,294 | [1] |  |  |  |
Dividends payable |  | $ 32,800,000 |  |  |  |  |  | $ 9,000,000.0 |  | $ 24,100,000 |  |  |
Convertible redeemable preferred stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 95,784,903 |  | 82,527,609 | 82,527,609 |  | 82,527,609
Revenues | [2] |  |  |  |  |  |  | $ 356,047,000 |  | $ 371,343,000 | $ 376,423,000 |  |
Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends payable |  |  |  |  |  |  |  | 9,000,000.0 |  |  |  |  |
Revenues |  |  |  |  |  |  |  | $ 10,217,000 |  | 11,420,000 | 14,934,000 |  |
WPP | Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 565,968 |  |  |  |  |
Ownership percentage common stock outstanding shares |  |  |  |  |  |  |  | 11.60% |  |  |  |  |
Revenues |  |  |  |  |  |  |  | $ 6,953,000 |  | 8,281,000 | 11,677,000 |  |
Pine | Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 109,654 |  |  |  |  |
Ownership percentage common stock outstanding shares |  |  |  |  |  |  |  | 2.20% |  |  |  |  |
Percentage of interest held |  |  |  |  |  |  |  | 33.30% |  |  |  | 33.30% |
Number of directors designated to the company's board | board_member |  |  |  |  |  |  |  | 2 |  |  |  |  |
Convertible redeemable preferred stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 31,928,301 |  |  |  |  |
Payments to acquire machinery and equipment |  |  |  |  |  |  |  |  |  | 2,500,000 |  |  |
Qurate | Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of interest held |  |  |  |  |  |  |  |  |  |  |  | 33.30% |
Revenues |  |  |  |  |  |  |  | $ 900,000 |  | 900,000 | 900,000 |  |
Charter | Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of interest held |  |  |  |  |  |  |  | 33.30% |  |  |  | 33.30% |
Number of directors designated to the company's board | board_member |  |  |  |  |  |  |  | 2 |  |  |  |  |
Convertible redeemable preferred stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 31,928,301 |  |  |  |  |
Revenues |  |  |  |  |  |  |  | $ 2,045,000 |  | 2,001,000 | 2,262,000 |  |
Liberty | Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of interest held |  |  |  |  |  |  |  | 33.30% |  |  |  |  |
Number of directors designated to the company's board | board_member |  |  |  |  |  |  |  | 2 |  |  |  |  |
Convertible redeemable preferred stock, shares outstanding (in shares) | shares |  |  |  |  |  |  |  | 31,928,301 |  |  |  |  |
Payment obligation for license fees |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 |  |
Charter Operating | License Fees in the First Year |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payment obligation for license fees |  |  |  |  |  |  | $ 10,000,000.0 |  |  |  |  |  |
Charter Operating | License Fees in the Tenth Year of Term |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payment obligation for license fees |  |  |  |  |  |  | $ 32,300,000 |  |  |  |  |  |
Charter Operating | License Fee Credits |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payment obligation for license fees |  |  |  |  |  | $ 7,000,000.0 |  |  |  |  |  |  |
Charter Operating | Related Party |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Agreement term (in years) |  |  |  |  |  |  | 10 years |  |  |  |  |  |
[1] | Transactions for these line items were exclusively with related parties (refer to Footnote 4, Convertible Redeemable Preferred Stock and Stockholders' Equity (Deficit), and Footnote 13, Related Party Transactions, of the Notes to Consolidated Financial Statements for additional information).
[2] | Transactions with related parties are included in the line items above as follows (refer to Footnote 13, Related Party Transactions, for further information):
|  | Years Ended December 31,
|  | 2024 |  | 2023 |  | 2022
Revenues |  | $ | 10,217 |  |  | $ | 11,420 |  |  | $ | 14,934 |
Cost of revenues |  | 30,450 |  |  | 29,265 |  |  | 26,971 |
Convertible redeemable preferred stock dividends |  | (17,600) |  |  | (16,270) |  |  | (15,513) |

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