Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets	$ 289,821	$ 45,661
Current assets:
Cash and cash equivalents	284,309	43,728
Prepaid expenses and other current assets	5,059	1,343
Total current assets	289,368	45,071
Property and equipment, net	57	77
Operating lease right-of-use asset	227	406
Deposits and other long-term assets	169	107
Total assets	289,821	45,661
Current liabilities:
Accounts payable	1,744	202
Accrued expenses and other current liabilities	6,709	1,596
Current portion of operating lease liabilities	204	198
Total current liabilities	8,657	1,996
Operating lease liabilities, long-term	16	204
Total liabilities	8,673	2,200
Commitments and contingencies (Note 8)
Redeemable convertible preferred shares, no par value; no shares authorized, issued and outstanding at December 31, 2021; 22,851,257 shares authorized, issued and outstanding at December 31, 2020		91,964
Redeemable convertible noncontrolling interest		5,702
Stockholders’ equity/members’ (deficit)
Additional paid-in-capital	408,629
Incentive shares, no par value; no shares authorized, issued and outstanding at December 31, 2021; 4,312,540 shares authorized and 4,112,012 shares issued and outstanding at December 31, 2020		(637)
Accumulated deficit	(127,487)	(56,842)
Total stockholders’ equity/members’ (deficit)	281,148	(54,205)
Total liabilities, redeemable convertible preferred shares, redeemable convertible noncontrolling interest and members’ deficit	289,821	45,661
Common Class A
Stockholders’ equity/members’ (deficit)
Common shares, no par value; no shares authorized, issued and outstanding at December 31, 2021; 28,887,127 shares authorized and 6,035,869 shares at December 31st, 2020		$ 2,000
Common Class B
Stockholders’ equity/members’ (deficit)
Common shares, no par value; no shares authorized, issued and outstanding at December 31, 2021; 28,887,127 shares authorized and 6,035,869 shares at December 31st, 2020	$ 6