Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Revenues	$ 4,016	$ 4,179
Cost of revenues	1,253	1,302
Gross profit	2,763	2,877
Operating costs and expenses:
General and administrative	1,216	1,361
Sales and marketing expenses	896	820
Product development	194	337
Depreciation and amortization	209	212
Total operating costs and expenses	2,515	2,730
Operating income	248	147
Interest income, net	58	71
Net income before income taxes	306	218
Income tax expense	80	13
Net income	$ 226	$ 205
Income per share - basic	$ 0.06	$ 0.05
Income per share - fully diluted	$ 0.06	$ 0.05
Weighted average number of common shares outstanding - basic (in thousands)	3,788	3,850
Weighted average number of common shares outstanding - fully diluted (in thousands)	3,824	3,869