Seres Asset Purchase - Consideration to be Paid (Details) - USD ($) $ in Thousands		1 Months Ended	9 Months Ended
	Jun. 25, 2021	Sep. 30, 2020	Sep. 30, 2021
Asset Acquisition [Line Items]
Less payments at closing		$ 0	$ (28,392)
Notes payable
Asset Acquisition [Line Items]
Total principal payments under Land Contract and Promissory Note			85,952
Total principal payments under Land Contract and Promissory Note			84,086
SERES Asset Purchase
Asset Acquisition [Line Items]
Aggregate cash consideration	$ 145,000
SERES Asset Purchase | Notes payable
Asset Acquisition [Line Items]
Total principal payments under Land Contract and Promissory Note	145,000
Less payments at closing	(30,000)
Total principal payments under Land Contract and Promissory Note	115,000
Land Contract Obligation | Notes payable
Asset Acquisition [Line Items]
Total principal payments under Land Contract and Promissory Note			58,965
Total principal payments under Land Contract and Promissory Note			57,658
Land Contract Obligation | SERES Asset Purchase | Notes payable
Asset Acquisition [Line Items]
Total principal payments under Land Contract and Promissory Note	90,000
Less payments at closing	(18,621)
Total principal payments under Land Contract and Promissory Note	71,379
Promissory Note | Notes payable
Asset Acquisition [Line Items]
Total principal payments under Land Contract and Promissory Note			26,987
Total principal payments under Land Contract and Promissory Note			$ 26,428
Promissory Note | SERES Asset Purchase | Notes payable
Asset Acquisition [Line Items]
Total principal payments under Land Contract and Promissory Note	55,000
Less payments at closing	(11,379)
Total principal payments under Land Contract and Promissory Note	$ 43,621