Note 16 - Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Year ended December 31,
(in thousands, except per share data)	2012		2011
Basic
Net income attributable to Intelligent Systems Corporation	$	534	$	1,055
Weighted average common shares outstanding		8,958		8,958
Net income  per share	$	0.06	$	0.11
Diluted
Net income attributable to Intelligent Systems Corporation	$	534	$	1,055
Weighted average common shares outstanding		8,958		8,958
Effect of dilutive potential common shares: stock options		10		19
Total		8,968		8,977
Net income per  share	$	0.06	$	0.11