Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 8,902	$ 12,365
Marketable securities	12,665	16,365
Trade accounts receivable, net	6,471	6,412
Other current assets	2,883	4,189
Total current assets	30,921	39,331
Property and equipment, net	909	1,040
Intangibles, net	21,162	22,191
Goodwill	8,754	8,532
Lease right of use assets	3,561	3,659
Other assets	1,213	1,013
Total assets	66,520	75,766
Liabilities, Current [Abstract]
Accounts Payable and Accrued Liabilities, Current	6,731	5,118
Deferred revenue, current	4,711	4,020
Total current liabilities	11,442	9,138
Long-term lease liabilities	5,003	5,213
Other long-term liabilities	58	56
Total liabilities	16,503	14,407
Commitments and contingencies (Note 16)
Shareholders’ equity:
Preferred stock (par value $0.001 per share, 2,500 authorized, 10 shares issued and outstanding at March 31, 2025 and December 31, 2024)	50	50
Common stock (par value $0.001 per share, 50,000 authorized, 21,548 and 21,495 shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively)	22	21
Additional paid-in capital	414,768	415,049
Accumulated deficit	(362,508)	(350,778)
Accumulated other comprehensive loss	(2,315)	(2,983)
Total shareholders’ equity	50,017	61,359
Total liabilities and shareholders’ equity	$ 66,520	$ 75,766