Consolidated Balance Sheets (Current Period Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash	$ 2,923	$ 3,433
Marketable securities	367	351
Accounts receivable, net	2,683	2,427
Inventories, net	1,088	1,106
Other current assets	286	327
Total current assets	7,347	7,644
Investments	1,655	1,650
Property and equipment, at cost less accumulated depreciation	1,152	1,145
Patents, net	52	64
Other long term assets	113	124
Total assets	10,319	10,627
Current liabilities:
Accounts payable	587	472
Deferred revenue, current portion	525	668
Accrued payroll	615	680
Accrued expenses	468	364
Other current liabilities	256	267
Accrued legal settlement	706	259
Total current liabilities	3,157	2,710
Deferred revenue, net of current portion	213	238
Other long-term liabilities	185	185
Intelligent Systems Corporation stockholders’ equity:
Common stock, $0.01 par value, 20,000,000 shares authorized, 8,958,028 issued and outstanding at March 31, 2014 and December 31, 2013	90	90
Additional paid-in capital	21,509	21,488
Accumulated other comprehensive loss	(87)	(98)
Accumulated deficit	(13,260)	(12,674)
Total Intelligent Systems Corporation stockholders’ equity	8,252	8,806
Non-controlling interest	(1,488)	(1,312)
Total stockholders’ equity	6,764	7,494
Total liabilities and stockholders’ equity	$ 10,319	$ 10,627