Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 105,741	$ 133,539
Prepaid and other current assets	3,172	3,676
Right of use asset	177
Total current assets	109,090	137,215
Goodwill	19,918	19,918
Intangible assets, net	5,269	6,869
Total assets	134,277	164,002
Current liabilities:
Accounts payable	732	4,178
Accrued expenses	7,139	6,230
Total current liabilities	7,871	10,408
Other liabilities, long-term	1,902	1,930
Total liabilities	9,773	12,338
Commitments and contingencies (Note 11)
Shareholders' Equity:
Common shares, no par value, unlimited authorized as of June 30, 2022 and December 31, 2021; 426,689,225 and 421,896,217 issued and outstanding as of June 30, 2022 and December 2021, respectively
Additional paid-in capital	296,734	288,290
Accumulated other comprehensive income	850	1,046
Accumulated Deficit	(173,080)	(137,672)
Total shareholders' equity	124,504	151,664
Total liabilities and shareholders' equity	$ 134,277	$ 164,002