Balance Sheets (Unaudited) (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 18,380	$ 18,942
Trade accounts receivable, net of allowance for doubtful accounts of $131 and $137, respectively	4,775	4,975
Inventories	3,798	3,570
Other current assets	456	528
TOTAL CURRENT ASSETS	27,409	28,015
Property, plant and equipment - net	1,201	1,256
Intangible software technology – net	2,904	0
Other assets	98	153
TOTAL ASSETS	31,612	29,424
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	1,293	1,234
Accrued compensation	1,234	1,578
Deferred revenue	1,447	1,572
Other accrued liabilities	703	770
Accrued costs of business restructuring	0	58
Income taxes payable	78	108
Current portion long-term debt	0	92
TOTAL CURRENT LIABILITIES	4,755	5,412
Long-term other payables	305	47
STOCKHOLDERS' EQUITY
Preferred stock - Authorized, 5,000,000 shares, including 200,000 shares of Series A Junior Participating Issued and outstanding, none	0	0
Common stock, at stated value - Authorized, 30,000,000 shares Issued and outstanding, 9,270,560 and 9,027,867 shares	23,534	22,172
Accumulated earnings	1,961	900
Accumulated other comprehensive income	1,057	893
TOTAL STOCKHOLDERS' EQUITY	26,552	23,965
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 31,612	$ 29,424