XML 28 R6.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $)
In Thousands
Total
Common stock [Member]
Additional paid-in Capital [Member]
Retained earnings [Member]
Accumulated other comprehensive income [Member]
Treasury stock [Member]
Noncontrolling interest [Member]
Beginning Balance at Dec. 31, 2011   $ 31 $ 50,883 $ 228,164 $ 7,747 $ (34,151) $ 71,676
Net income 40,912     31,523     9,389
Shares issued upon exercise of stock options     416        
Foreign currency translation adjustment 152       142   10
Net derivative instrument loss, net of tax (45)       (35)   (10)
Sale of subsidiary shares to noncontrolling interests 737   737       2,547
Dividends       (7,336)     (3,333)
Stock-based compensation     372 120     44
Ending Balance at Sep. 30, 2012 358,936 31 52,408 252,471 7,854 (34,151) 80,323
Beginning Balance at Dec. 31, 2012 499,981 31 54,679 349,672 12,498 (35,404) 118,505
Net income 57,366     43,365     14,001
Shares issued upon exercise of stock options     1,319        
Foreign currency translation adjustment 10,033       7,089   2,944
Net derivative instrument loss, net of tax          (240)   (87)
Sale of subsidiary shares to noncontrolling interests                 
Dividends       (11,074)     (8,341)
Stock-based compensation     367 124     45
Ending Balance at Sep. 30, 2013 $ 549,493 $ 31 $ 56,365 $ 382,087 $ 19,347 $ (35,404) $ 127,067