Note 5 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Net operating loss carry forwards	$ 2,627	$ 4,144
Federal Research and Development Credit	240	240
Deferred revenue	86	330
Accrued payroll	270	217
Payroll taxes payable	0	100
Outside basis in domestic partnership	16	92
Allowance for doubtful accounts and other receivable	327	93
Share-based compensation expense	326	407
Business interest limitation	340	0
Depreciation	0	156
Operating Lease Liability	134	453
Other	739	343
Valuation allowance	(611)	(478)
Total deferred tax assets	4,494	6,097
Goodwill & Intangible assets of subsidiaries	376	700
Capitalized software development costs	135	476
Right To Use Asset	134	453
Depreciation	83	0
Total deferred tax liabilities	728	1,629
Net deferred taxes	$ 3,766	$ 4,468