XML 40 R5.htm IDEA: XBRL DOCUMENT v2.4.0.6
Statements Of Changes In Shareholders' Equity (USD $)
In Thousands, except Share data, unless otherwise specified
Share Capital [Member]
Additional Paid-In Capital [Member]
Treasury Stock, At Cost [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Retained Earnings (Accumulated Deficit) [Member]
Total Comprehensive Income (Loss) [Member]
Total
Balance at Dec. 31, 2008 $ 465 $ 185,985 $ (17,619) $ (873) $ (19,896)   $ 148,062
Balance, shares at Dec. 31, 2008 18,918,438            
Repurchase of shares (2)   (417)       (419)
Repurchase of shares, shares (68,787)            
Issuance of shares upon exercise of stock options 2 1,016         1,018
Issuance of shares upon exercise of stock options, shares 66,950            
Stock based compensation   4,041         4,041
Tax benefit related to exercise of stock options   899         899
Comprehensive Income (loss):              
Unrealized gain/(loss) on available-for-sale securities, net       1,808   1,808 1,808
Net income (loss)         (5,936) (5,936) (5,936)
Total comprehensive (Income) loss           (4,128)  
Balance at Dec. 31, 2009 465 191,941 (18,036) 935 (25,832)   149,473
Balance, shares at Dec. 31, 2009 18,916,601            
Issuance of shares upon exercise of stock options 41 21,159         21,200
Issuance of shares upon exercise of stock options, shares 1,543,972            
Stock based compensation   5,493         5,493
Comprehensive Income (loss):              
Unrealized gain/(loss) on available-for-sale securities, net       (810)   (810) (810)
Net income (loss)         9,634 9,634 9,634
Total comprehensive (Income) loss           8,824  
Balance at Dec. 31, 2010 506 218,593 (18,036) 125 (16,198)   184,990
Balance, shares at Dec. 31, 2010 20,460,573           20,460,573
Issuance of shares upon exercise of stock options 22 8,512         8,534
Issuance of shares upon exercise of stock options, shares 789,727            
Stock based compensation   5,458         5,458
Tax benefit related to exercise of stock options   790         790
Comprehensive Income (loss):              
Unrealized gain/(loss) on available-for-sale securities, net       (1,788)   (1,788) (1,788)
Net income (loss)         21,337 21,337 21,337
Total comprehensive (Income) loss           19,549  
Balance at Dec. 31, 2011 $ 528 $ 233,353 $ (18,036) $ (1,663) $ 5,139   $ 219,321
Balance, shares at Dec. 31, 2011 21,250,300           21,250,300