| Class of Treasury Stock [Table Text Block] |
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Issuer Purchases of Equity
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Securities:
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Details of Treasury Stock Purchases to Date through September 30, 2013:
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Total
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Average
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Aggregate Number
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Maximum Number
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Number
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Price Paid
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of Shares Purchased
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of Shares that May
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of Shares
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Per
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As Part of Publicly
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Yet be Purchased
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Period
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Purchased
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Share
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Announced Program
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Under the Program
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January 1, 2007 – September 30, 2010
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1,909,079
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$
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3.31
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1,909,079
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1,090,921
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October 1, 2010 – September 30, 2011
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5,750
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5.75
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1,914,829
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1,085,171
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October 1, 2011 – September 30, 2012
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44,000
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6.58
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1,958,829
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1,041,171
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October 1, 2012 – September 30, 2013
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55,625
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7.11
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2,014,454
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985,546
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Total
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2,014,454
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$
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3.51
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2,014,454
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985,546
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