Consolidated Balance Sheets (Current Period Unaudited) (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash	$ 2,667	$ 2,942
Marketable securities	201
Accounts receivable, net	2,811	2,227
Note and interest receivable, current portion	247	600
Inventories, net	994	833
Other current assets	341	404
Total current assets	7,261	7,006
Investments	1,290	1,286
Note and interest receivable, net of current portion	238	473
Property and equipment, at cost less accumulated depreciation	1,286	1,149
Patents, net	144	177
Total assets	10,219	10,091
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accounts payable	399	322
Deferred revenue, current portion	828	1,604
Accrued payroll	390	550
Accrued expenses	722	640
Other current liabilities	275	307
Total current liabilities	2,614	3,423
Deferred revenue, net of current portion	55	70
Other long-term liabilities	146	137
Common stock, $0.01 par value, 20,000,000 shares authorized, 8,958,028 shares issued and outstanding at September 30, 2011 and December 31, 2010	90	90
Additional paid-in capital	21,445	21,418
Accumulated other comprehensive income (loss)	(64)	3
Accumulated deficit	(15,583)	(16,566)
Total Intelligent Systems Corporation stockholders’ equity	5,888	4,945
Non-controlling interest	1,516	1,516
Total stockholders’ equity	7,404	6,461
Total liabilities and stockholders’ equity	$ 10,219	$ 10,091