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NOTE 12- SHARE REPURCHASE PROGRAMS (Details) (USD $)
17 Months Ended 1 Months Ended
Mar. 31, 2013
Jan. 31, 2012
OneMillionProgramMember
Dec. 31, 2011
OneMillionProgramMember
Nov. 30, 2011
OneMillionProgramMember
Mar. 31, 2012
SixMillionProgramMember
Feb. 29, 2012
SixMillionProgramMember
Jan. 31, 2012
SixMillionProgramMember
Total Number of Shares Purchased 1,545,705 10,581 30,848 32,068 1,056,514 243,862 171,832
Average Price Paid per Share $ 4.02 $ 3.90 $ 4.07 $ 3.88 $ 3.95 $ 4.25 $ 4.18
Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program 1,545,705 10,581 30,848 32,068 1,056,514 243,862 171,832
Approximate Dollar Value of Shares that May Yet Be Purchased under the Program   $ 0 $ 747,463 $ 874,328 $ 0 $ 4,228,920 $ 5,274,294