Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 106,745	$ 86,863
Investments - other	9,629	0
Other current assets and prepaid expenses	9,490	18,125
Total current assets	125,864	104,988
Property and equipment, net	294	152
Goodwill (note 2)	0	32,970
Right of use asset, net	1,552	948
Other long-term assets	43	42
Total assets	127,753	139,100
Current liabilities:
Accounts payable	4,281	3,745
Accrued expenses	7,986	7,071
Other current liabilities	810	585
Total current liabilities	13,077	11,401
Long-term liabilities:
Operating lease liabilities	992	584
Total long-term liabilities	992	584
Total liabilities	14,069	11,985
Commitments and contingencies (note 4)
Stockholders’ equity:
Preferred stock, $0.0001 par value; 20,000,000 authorized and no shares issued or outstanding at December 31, 2022 and 2021	0	0
Common stock, $0.0001 par value; 130,000,000 shares authorized and 39,307,286 and 26,335,418 shares issued and outstanding at December 31, 2022 and 2021, respectively	4	3
Additional paid-in capital	427,925	324,237
Accumulated other comprehensive income (loss)	3,035	(252)
Accumulated deficit	(317,280)	(196,873)
Total stockholders’ equity	113,684	127,115
Total liabilities and stockholders’ equity	$ 127,753	$ 139,100

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).