Date Form Description PDF XBRL Pages
05/03/13 ARS Annual report to security holders PDF 122
03/07/13 10-K Annual report pursuant to Section 13 and 15(d)
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PDF Document Table XBRL XAML 120
06/04/12 ARS Annual report to security holders PDF 128
03/08/12 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 124
04/29/11 ARS Annual report to security holders PDF 119
03/10/11 10-K Annual report pursuant to Section 13 and 15(d)
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PDF 115
03/08/10 10-K Annual report pursuant to Section 13 and 15(d) PDF 311
03/11/09 10-K Annual report pursuant to Section 13 and 15(d) PDF 152
04/29/08 10-K/A Annual report pursuant to Section 13 and 15(d)
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PDF 29
03/14/08 10-K Annual report pursuant to Section 13 and 15(d) PDF 81