Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/21/14 | 10-K | Annual report pursuant to Section 13 and 15(d) |
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716 |
03/12/13 | ARS | Annual report to security holders |
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129 | |
02/19/13 | 10-K | Annual report pursuant to Section 13 and 15(d) |
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106 |
03/15/12 | ARS | Annual report to security holders |
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130 | |
02/21/12 | 10-K | Annual report pursuant to Section 13 and 15(d) |
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328 |
03/21/11 | ARS | Annual report to security holders |
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20 | |
02/22/11 | 10-K | Annual report pursuant to Section 13 and 15(d) |
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377 | |
03/19/10 | ARS | Annual report to security holders |
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20 | |
02/22/10 | 10-K | Annual report pursuant to Section 13 and 15(d) |
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96 | |
03/17/09 | ARS | Annual report to security holders |
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114 |