Subsequent Event (Details)	Jan. 23, 2022 USD ($) $ / shares shares	Mar. 25, 2022 shares	Mar. 07, 2022 shares	Dec. 31, 2021 $ / shares shares	Dec. 31, 2020 $ / shares shares
Subsequent Event [Line Items]
Preferred stock, par value (in usd per share)				$ 0.001	$ 0.001
Common stock, par value (in usd per share)				$ 0.001	$ 0.001
Common stock, shares authorized (in shares) | shares				200,000,000	200,000,000
Forecast
Subsequent Event [Line Items]
Common stock, shares authorized (in shares) | shares		400,000,000
Subsequent Event
Subsequent Event [Line Items]
Common stock, par value (in usd per share)	$ 0.001
Common stock, shares authorized (in shares) | shares			200,000,000
Subsequent Event | Bridge Loan
Subsequent Event [Line Items]
Debt instrument, face amount, per instrument | $	$ 12,500,000
Initial conversion rate of notes	0.3521126
Subsequent Event | Bridge Loan | Debt Covenant, Period One
Subsequent Event [Line Items]
Interest rate on notes		10.00%
Subsequent Event | Bridge Loan | Debt Covenant, Period Two
Subsequent Event [Line Items]
Interest rate on notes		12.00%
Subsequent Event | Bridge Loan | Debt Covenant, Period Three
Subsequent Event [Line Items]
Interest rate on notes		14.00%
Subsequent Event | Bridge Loan | Debt Covenant, Period Four
Subsequent Event [Line Items]
Interest rate on notes		16.00%
Subsequent Event | Convertible Preferred Stock
Subsequent Event [Line Items]
Sale of stock, consideration received on transaction | $	$ 225,000,000
Subsequent Event | Series B-1 Convertible Preferred Stock | Casdin
Subsequent Event [Line Items]
Shares sold (in shares) | shares	112,500
Preferred stock, par value (in usd per share)	$ 0.001
Price per share (in dollars per share)	$ 1,000
Subsequent Event | Series B-2 Convertible Preferred Stock | Viking
Subsequent Event [Line Items]
Shares sold (in shares) | shares	112,500
Preferred stock, par value (in usd per share)	$ 0.001
Price per share (in dollars per share)	$ 1,000