Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 1,742	$ 1,494
Accounts receivable	2,902	1,817
Prepaid expenses and other current assets	1,321	1,218
Total current assets	5,965	4,529
Equipment and improvements, net	274	331
Right-of-use assets	1,741	1,119
Other assets	499	500
Intangible assets, net	17,315	18,492
Total assets	25,794	24,971
Current liabilities:
Accounts payable	1,567	1,937
Accrued payroll and benefits	1,418	1,488
Current operating lease liabilities	722	914
Other current liabilities	649	773
Notes payable, net of discount	0	1,007
Total current liabilities	4,356	6,119
Non-current liabilities:
Warrant liabilities	41	45
Convertible notes payable	1,901	0
Operating lease liabilities	1,154	417
Total non-current liabilities	3,096	462
Commitments and contingencies
Stockholders' equity:
Common stock, par value $0.001 per share; 100,000,000 shares authorized; 25,609,766 and 25,798,092 shares issued and outstanding at 2026 and 2025, respectively	26	26
Additional paid-in capital	406,956	403,107
Accumulated comprehensive deficit	(388,640)	(384,743)
Total stockholders’ equity	18,342	18,390
Total liabilities and stockholders' equity	$ 25,794	$ 24,971