Consolidated Statements of Operations (Unaudited) (Restated) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenue
Products	$ 3,357,000	$ 3,645,000	$ 6,775,000	$ 6,677,000
Services	675,000	512,000	1,351,000	1,024,000
Total net revenue	4,032,000	4,157,000	8,126,000	7,701,000
Cost of revenue
Products	1,759,000	1,737,000	3,446,000	3,285,000
Services	554,000	341,000	1,090,000	620,000
Total cost of revenue	2,313,000	2,078,000	4,536,000	3,905,000
Expenses
Marketing	593,000	565,000	1,179,000	1,085,000
General and administrative	751,000	595,000	1,622,000	1,513,000
Research and development	613,000	730,000	1,280,000	1,368,000
Income (loss) from operations	(238,000)	189,000	(491,000)	(170,000)
Other income (expense)
Interest income, net		6,000	5,000	17,000
Equity in income (loss) of affiliate company	(6,000)	11,000	(10,000)	20,000
Other income, net	14,000	458,000	23,000	464,000
Income (loss) before income taxes	(230,000)	664,000	(473,000)	331,000
Income taxes	35,000	27,000	48,000	48,000
Net income (loss)	(265,000)	637,000	(521,000)	283,000
Net loss attributable to noncontrolling interest	248,000	105,000	510,000	307,000
Net income (loss) attributable to Intelligent Systems Corporation	$ (17,000)	$ 742,000	$ (11,000)	$ 590,000
Income (loss) per share based on income (loss) attributable to Intelligent Systems Corporation:
Basic and diluted (in Dollars per share)	$ 0.00	$ 0.08	$ 0.00	$ 0.07
Basic weighted average common shares outstanding (in Shares)	8,958,028	8,958,028	8,958,028	8,958,028
Diluted weighted average common shares outstanding (in Shares)	8,958,028	8,968,253	8,958,028	8,958,069