Acquisitions - Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Mar. 10, 2022	Jun. 30, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill		$ 240,598	$ 90,326
Loans payable		$ (60,605)
Gage Growth Corp
Business Acquisition [Line Items]
Cash and cash equivalents	$ 24,716
Accounts receivable	8,996
Inventory	20,852
Prepaid expenses and other current assets	1,855
Property and equipment	69,595
Operating right of use asset	1,948
Deposits	1,147
Intangible assets	187,953
Goodwill	150,272
Investments	4,121
Accounts payable and accrued liabilities	(29,871)
Corporate income taxes payable	(5,000)
Operating lease liability	(1,948)
Finance lease liability	(308)
Deferred revenue	(562)
Loans payable	(60,605)
Deferred tax liability	(59,603)
Financing obligations	(12,184)
Other liabilities	(6,574)
Net assets acquired	294,800
Common shares of TerrAscend	274,462
Fair value of other equity instruments	13,582
Fair value of warrants classified as liabilities	6,756
Total consideration	$ 294,800