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Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Revenues	$ 4,138	$ 3,799	$ 8,317	$ 7,329
Cost of revenues	1,250	1,030	2,552	2,051
Gross profit	2,888	2,769	5,765	5,278
Operating costs and expenses:
General and administrative	1,322	948	2,683	1,952
Sales and marketing expenses	875	799	1,695	1,549
Product development	343	285	680	583
Depreciation and amortization	218	142	430	284
Total operating costs and expenses	2,758	2,174	5,488	4,368
Operating income	130	595	277	910
Interest income (expense), net	115	(5)	186	(10)
Net income before income taxes	245	590	463	900
Income tax expense	33	224	46	214
Net income	$ 212	$ 366	$ 417	$ 686
Income per share - basic	$ 0.05	$ 0.12	$ 0.11	$ 0.22
Income per share - fully diluted	$ 0.05	$ 0.12	$ 0.11	$ 0.22
Weighted average number of common shares outstanding - basic (in thousands)	3,857	3,074	3,854	3,055
Weighted average number of common shares outstanding - fully diluted (in thousands)	3,873	3,137	3,871	3,123

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