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v3.20.4

Lines of Credit and Long-Term Debt - Long-Term Debt - Additional Information (Details) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 31, 2020 shares | Sep. 30, 2020 shares | Jul. 31, 2018 USD ($) day $ / shares | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Sep. 30, 2018 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from long-term debt, net of issuance costs |  |  |  | $ 0 | $ 376,000 | $ 219,859,000 |
Equity component of convertible debt, net of issuance costs and deferred taxes |  |  |  |  |  | 36,868,000 |
Deferred income taxes |  |  |  | (156,000) | (3,674,000) | (21,278,000) |
Interest payable |  |  |  | 3,500,000 |  |  |
Long-term debt |  |  |  | 171,882,000 | 217,991,000 |  |
Convertible debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Long-term debt |  |  |  | 168,147,000 | 213,771,000 |  |
Convertible debt | Precigen ActoBio, Inc. | Harvest Intrexon Enterprise Fund I, LP |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, interest rate, stated percentage |  |  |  |  |  |  | 3.00%
Interest expense |  |  |  | $ 616,000 | 921,000 | 290,000 |
Notes payable to banks | Trans Ova Genetics, LC | American State Bank |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, interest rate, stated percentage |  |  |  | 3.95% |  |  |
Long-term debt |  |  |  | $ 3,655,000 |  |  |
Debt instrument, periodic payment |  |  |  | 39,000 |  |  |
3.5% Convertible Notes Due 2023 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  |  | $ 200,000,000 | 200,000,000 |  |  |
Proceeds from long-term debt, net of issuance costs |  |  | 193,958,000 |  |  |  |
Debt issuance costs |  |  | $ 6,042,000 |  |  |  |
Debt instrument, interest rate, stated percentage |  |  | 3.50% |  |  |  |
Conversion rate |  |  | 58.6622 |  |  |  |
Principal amount used in conversion |  |  | $ 1,000 |  |  |  |
Conversion price (in usd per share) | $ / shares |  |  | $ 17.05 |  |  |  |
Debt instrument redemption price, percentage |  |  | 100.00% |  |  |  |
Carrying value of convertible debt |  |  | $ 143,723,000 | $ 168,147,000 | $ 157,560,000 |  |
Equity component of convertible debt, net of issuance costs and deferred taxes |  |  | 50,235,000 |  |  |  |
Deferred income taxes |  |  | $ 13,367,000 |  |  |  |
Effective interest rate on convertible notes |  |  |  | 11.02% |  |  |
Convertible notes, unamortized discount and issuance costs |  |  |  | $ 31,853,000 |  |  |
3.5% Convertible Notes Due 2023 | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Common stock price trading days | day |  |  | 20 |  |  |  |
Common stock price consecutive trading days | day |  |  | 30 |  |  |  |
Percentage of common share price over conversion price for conversion |  |  | 130.00% |  |  |  |
3.5% Convertible Notes Due 2023 | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Common stock price trading days | day |  |  | 5 |  |  |  |
Common stock price consecutive trading days | day |  |  | 5 |  |  |  |
Debt instrument redemption price, percentage |  |  | 98.00% |  |  |  |
Merck Convertible Note |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  | $ 25,000,000 |
Common stock issued upon conversion of long-term debt (in shares) | shares | 6,758,400 |  |  |  |  |  |
Debt instrument, resale restriction days | 180 days |  |  |  |  |  |
ActoBio Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Common stock issued upon conversion of long-term debt (in shares) | shares |  | 6,293,402 |  |  |  |  |
Harvest Intrexon Enterprise Fund I, LP | Precigen ActoBio, Inc. |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  | $ 30,000,000

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