Note 16 - Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

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

Year ended December 31,
(in thousands, except per share data)	2013		2012
Basic
Net income attributable to Intelligent Systems Corporation	$	1,084	$	534
Weighted average common shares outstanding		8,958		8,958
Net income per share	$	0.12	$	0.06
Diluted
Net income attributable to Intelligent Systems Corporation	$	1,084	$	534
Weighted average common shares outstanding		8,958		8,958
Effect of dilutive potential common shares: stock options		2		10
Total		8,960		8,968
Net income per share	$	0.12	$	0.06