Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Statement [Abstract]
Revenues	$ 18,526	$ 16,295
Cost of services	5,415	5,080
Gross profit	13,111	11,215
Operating costs and expenses:
General and administrative	5,029	5,086
Sales and marketing	3,812	3,551
Product development	825	1,219
Depreciation and amortization	751	885
Total operating costs and expenses	10,417	10,741
Operating income	2,694	474
Other income:
Gain on extinguishment of debt (See Note 2)	80	0
Interest income, net	56	321
Net income before income taxes	2,830	795
Income tax expense	724	109
Net income	$ 2,106	$ 686
Income per share - basic	$ 0.56	$ 0.18
Income per share - diluted	$ 0.56	$ 0.18
Weighted average number of common shares outstanding - basic (in thousands)	3,755	3,839
Weighted average number of common shares outstanding - fully diluted (in thousands)	3,784	3,861