CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Treasury Stock	Total
Balance, June 30, 2011 - Total at Dec. 31, 2010	$ 192	$ 69,298	$ (31,864)	$ (720)	$ 0	$ 36,906
Balance (in shares) at Dec. 31, 2010	19,171,855				0
Stock-based compensation expense		386				386
Common stock issued for options exercised		109				109
Common stock issued for options exercised (in shares)	62,176
Common stock issued for warrants exercised		10				10
Common stock issued for warrants exercised (in shares)	5,650
Foreign currency translation adjustment				316		316
Treasury stock at cost, 150,881 shares in 2011, 0 in 2010					(336)	(336)
Treasury stock purchased (in shares)					(150,881)
Net income (loss)			769			769
Balance at Jun. 30, 2011	$ 192	$ 69,803	$ (31,095)	$ (404)	$ (336)	$ 38,160
Balance (in shares) at Jun. 30, 2011	19,239,681				(150,881)