Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 115,459	$ 125,551
Accrued interest receivable	302	360
Prepaid expenses and other current assets	1,288	1,042
Total current assets	117,049	126,953
Property and equipment, net	22,787	23,129
Total assets	139,836	150,082
Current liabilities:
Accounts payable	857	1,535
Accrued expenses	2,035	6,318
Income tax payable	107	76
Total current liabilities	2,999	7,929
Long-term liabilities:
Income tax payable	1,815	1,798
Deferred tax liability	5	5
Total liabilities	4,819	9,732
Shareholders’ equity:
Preferred stock, no par value, unlimited shares authorized, no shares outstanding	0	0
Common stock, no par value, unlimited shares authorized, 30,487,731 shares issued and outstanding at March 31, 2026 and December 31, 2025	276,899	276,727
Accumulated deficit	(141,882)	(136,377)
Total shareholders’ equity	135,017	140,350
Total liabilities and shareholders’ equity	$ 139,836	$ 150,082

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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.