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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
Total
Common Stock
Additional Paid-In Capital
Retained Earnings
Total RF Industries, Ltd. and Subsidiary
Noncontrolling Interest
Beginning Balance at Oct. 31, 2011 $ 19,678,028 $ 71,105 $ 11,382,605 $ 8,010,701 $ 19,464,411 $ 213,617
Beginning Balance (in shares) at Oct. 31, 2011   7,110,507        
Net income 117,208     115,360 115,360 1,848
Stock-based compensation expense 67,187   67,187   67,187  
Exercise of stock options (in shares)   51,335        
Exercise of stock options 22,741 513 22,228   22,741  
Excess tax benefit from exercise of stock options 55,960   55,960   55,960  
Deconsolidation of VIE (234,965)     (19,500) (19,500) (215,465)
Treasury stock purchased and retired (in shares)   (232,477)        
Treasury stock purchased and retired (787,243) (2,324) (55,795) (729,124) (787,243)  
Dividends (352,693)     (352,693) (352,693)  
Ending Balance at Jan. 31, 2012 $ 18,566,223 $ 69,294 $ 11,472,185 $ 7,024,744 $ 18,566,223  
Ending Balance (in shares) at Jan. 31, 2012   6,929,365