Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash	$ 5,710	$ 9,701
Receivables, net	1,012	0
Unbilled receivables	595	207
Deferred costs - current	178	128
Prepaid expenses and other current assets	2,065	2,743
Total current assets	9,560	12,779
Long-term assets:
Property and equipment, net	490	913
Goodwill	5,713	5,713
Intangible assets, net	0	99
Other assets	5,167	147
Operating lease right-of-use assets	145	195
Total assets	21,075	19,846
Current liabilities:
Accounts payable	179	563
Accrued compensation and benefits	558	442
Deferred revenue	18	97
Demand notes payable, net	6,008	0
Current portion of operating lease liabilities	68	56
Other accrued liabilities	1,949	2,784
Total current liabilities	8,780	3,942
Long-term liabilities:
Long-term debt, net	2,327	1,467
Long-term operating lease liabilities	98	166
Total liabilities	11,205	5,575
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.0001 par value; 50,000,000 shares authorized; 3,770,265 shares issued and outstanding at each of December 31, 2024 and 2023	0	0
Common stock, $0.0001 par value, 500,000,000 shares authorized; 4,217,848 and 2,564,465 shares issued and outstanding at December 31, 2024 and 2023, respectively	7	6
Additional paid-in capital	550,585	484,926
Accumulated deficit	(540,722)	(470,661)
Total stockholders' equity	9,870	14,271
Total liabilities and stockholders' equity	$ 21,075	$ 19,846