Quarterly SEC Filings

First Quarter 2013

Form 10-Q for the first quarter ended March 31, 2013

Form 10-Q for the first quarter ended March 31, 2012 (interactive data filing) XBRL Documents

Form 8-K dated May 10, 2013

Full Year 2012

Form 10-K for fiscal year ended December 31, 2012

Form 10-K for the fiscal year ended December 31, 2012 (interactive data filing) XBRL Documents

Form 8-K dated March 29, 2013

Third Quarter 2012

Form 10-Q for the third quarter ended September 30, 2012

Form 10-Q for the third quarter ended September 30, 2012 (interactive data filing) XBRL Documents

Form 8-K dated November 9, 2012

Second Quarter 2012

Form 10-Q/A for the second quarter ended June 30, 2012

Form 10-Q for the second quarter ended June 30, 2012

Form 10-Q for the second quarter ended June 30, 2012 (interactive data filing) XBRL Documents

Form 8-K dated August 14, 2012

First Quarter 2012

Form 10-Q for the first quarter ended March 31, 2012

Form 10-Q for the first quarter ended March 31, 2012 (interactive data filing) XBRL Documents

Form 8-K dated May 15, 2012

Full Year 2011

Form 10-K for fiscal year ended December 31, 2011

Form 10-K for the fiscal year ended December 31, 2011 (interactive data filing) XBRL Documents

Form 8-K dated April 3, 2012

Third Quarter 2011

Form 10-Q for the third quarter ended September 30, 2011

Form 10-Q for the third quarter ended September 30, 2011 (interactive data filing) XBRL Documents

Form 8-K dated November 14, 2011

Second Quarter 2011

Form 10-Q for the second quarter ended June 30, 2011

Form 10-Q for the second quarter ended June 30, 2011 (interactive data filing) XBRL Documents

Form 8-K dated August 17, 2011

First Quarter 2011

Form 10-Q for the first quarter ended March 31, 2011

Form 8-K dated May 23, 2011