Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 106,264	$ 112,974
Accounts receivable, net of allowance for credit losses of $239 and $166 as of June 30, 2025 and December 31, 2024, respectively	379	276
Digital currencies	108	103
Prepaid expenses and other current assets	456	406
Total current assets	107,207	113,759
Non-current assets:
Property and equipment, net	16	24
Right-of-use asset, net	699	840
Other assets	158	158
Total non-current assets	873	1,022
Total assets	108,080	114,781
Current liabilities:
Accounts payable	3,573	3,754
Accrued expenses	176	148
Deferred revenue	885	1,034
Lease liability	327	313
PhunCoin subscription payable	1,202	1,202
Total current liabilities	6,163	6,451
Deferred revenue	864	528
Lease liability	453	619
Total noncurrent liabilities	1,317	1,147
Total liabilities	7,480	7,598
Commitments and contingencies (see Note 7)
Stockholders' equity (deficit)
Common stock, $0.0001 par value, 1,000,000,000 shares authorized; 20,183,043 shares issued and 20,172,913 shares outstanding as of June 30, 2025 and 20,166,665 shares issued and 20,156,535 shares outstanding as of December 31, 2024	2	2
Treasury stock	(502)	(502)
Additional paid-in capital	421,287	421,003
Accumulated deficit	(320,187)	(313,320)
Total stockholders' equity	100,600	107,183
Total liabilities and stockholders' equity	$ 108,080	$ 114,781