Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Revenue
Total net revenue	$ 5,415	$ 1,851	$ 14,046	$ 6,633
Cost of revenue
Total cost of revenue	2,323	808	6,108	3,037
Expenses
Marketing	85	64	240	212
General and administrative	466	343	1,357	1,221
Research and development	805	1,132	2,467	2,961
Income (loss) from operations	1,736	(496)	3,874	(798)
Other income	245	1,868	128	1,842
Income before Income taxes	1,981	1,372	4,002	1,044
Income taxes	115		185	20
Net income	$ 1,866	$ 1,372	$ 3,817	$ 1,024
Earnings per share attributable to Intelligent Systems Corporation:
Basic (in dollars per share)	$ 0.21	$ 0.16	$ 0.43	$ 0.12
Diluted (in dollars per share)	$ 0.21	$ 0.15	$ 0.43	$ 0.12
Basic weighted average common shares outstanding (in shares)	8,797,988	8,777,988	8,789,099	8,762,571
Diluted weighted average common shares outstanding (in shares)	8,976,415	8,894,864	8,943,652	8,883,241
Service [Member]
Revenue
Total net revenue	$ 5,286	$ 1,851	$ 13,757	$ 6,543
Cost of revenue
Total cost of revenue	2,323	808	5,972	2,950
Product [Member]
Revenue
Total net revenue	129		289	90
Cost of revenue
Total cost of revenue			$ 136	$ 87