Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Statements of Income
Revenues	$ 68,184	$ 56,686
Operating expenses:
Cost of revenues	6,984	4,252
Engineering and product development	5,773	4,809
Sales and marketing	18,147	17,685
General and administrative	14,290	12,737
Strategic streamlining	734
Total operating expenses	45,928	39,483
Income from operations	22,256	17,203
Interest and dividend income	2,471	494
Impairment of investments	(337)
Change in fair value of notes held for investment	(307)
Other income (expenses)	17	(5)
Other income, net	1,844	489
Pre-tax income	24,100	17,692
Income tax provision	3,517	3,367
Net income	$ 20,583	$ 14,325
Net income per share, basic	$ 3.06	$ 2.13
Weighted average number of shares used in computing basic net income per share	6,732,806	6,726,687
Net income per share, diluted	$ 2.63	$ 1.79
Weighted average number of shares used in computing diluted net income per share	7,819,159	7,999,750