| Schedule of Treasury Stock by Class [Table Text Block] |
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Issuer
Purchases of Equity Securities:
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|
Details
of Treasury Stock Purchases to Date
through June 30, 2012
|
|
|
|
|
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Period:
|
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Total
Number
of
Shares
Purchased
|
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Average
Price
Paid
Per
Share
|
|
|
Aggregate
Number
of
Shares Purchased
As
Part of Publicly
Announced
Program
|
|
|
Maximum
Number
of
Shares that May
Yet
be Purchased
Under
the Program
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January
1, 2007 – March 31,
2012
|
|
|
1,915,829
|
|
|
$
|
3.33
|
|
|
|
1,915,829
|
|
|
|
1,084,171
|
|
|
April
1, 2012 – April 30, 2012
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|
-
|
|
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|
-
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|
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1,915,829
|
|
|
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1,084,171
|
|
|
May
1, 2012 – May 31, 2012
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-
|
|
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-
|
|
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|
1,915,829
|
|
|
|
1,084,171
|
|
|
June
1, 2012 – June 30, 2012
|
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|
10,000
|
|
|
|
5.43
|
|
|
|
1,925,829
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|
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|
1,074,171
|
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Quarterly
Subtotal
|
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|
10,000
|
|
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|
5.43
|
|
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1,925,829
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|
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Total
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1,925,829
|
|
|
$
|
3.34
|
|
|
|
1,925,829
|
|
|
|
1,074,171
|
|
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