PARENTHETICAL DATA TO THE CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Allowance for Doubtful Accounts Receivable	$ 20	$ 21
Shareholders' equity
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	99,000,000	99,000,000
Common stock, shares issued	27,697,560	27,697,560
Common stock, shares outstanding	26,485,184	26,490,466
Treasury stock, shares	1,212,376	1,207,094