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Investments in Non-Marketable Securities - Narrative (Details) - USD ($) | 1 Months Ended | 3 Months Ended |
--- | --- | --- | ---
Mar. 31, 2023 | Sep. 30, 2021 | Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Marketable Securities [Line Items] |  |  |  |  |
Payments to acquire other investments |  |  | $ 750,000 | $ 5,000,000 |
Total non-marketable equity securities | $ 21,310,000 |  | 21,310,000 |  | $ 20,510,000
Total revenues |  |  | 12,982,000 | 35,340,000 |
Unrealized or realized gains or losses |  |  | 0 | 0 |
Research and development revenue ($0 and $245 from a related party) |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Total revenues |  |  | 4,618,000 | 4,650,000 |
seqWell | Research and development revenue ($0 and $245 from a related party) |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Total revenues |  |  | $ 50,000 |  |
Common Stock | seqWell |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Shares issued in exchange for service (in shares) |  |  | 47,933 |  |
seqWell |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Total non-marketable equity securities | 5,050,000 |  | $ 5,050,000 | $ 5,000,000 | 5,000,000
Arzeda |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Total non-marketable equity securities | $ 1,289,000 |  | $ 1,289,000 |  | $ 1,289,000
Series A And B Preferred Stock | MAI | MCRA |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Number of shares received in exchange for services (in shares) |  |  | 19,277,914 |  |
Series C Preferred Stock | seqWell |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Non-marketable equity securities purchased (in shares) |  |  |  | 1,000,000 |
Series B-2 Preferred Stock | Arzeda |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Non-marketable equity securities purchased (in shares) | 207,070 |  | 207,070 |  |
MAI | Series B Preferred Stock |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Number of shares purchased (in shares) | 985,545 | 9,198,423 | 985,545 |  |
Payments to acquire other investments | $ 800,000 | $ 7,000,000 |  |  |

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