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Cash Dividends	9 Months Ended
Sep. 30, 2011
Cash Dividends [Abstract]
Cash Dividends	5. On September 8, 2011, the Company announced that the Board of Directors declared a cash dividend of $.05 per share. The dividend was distributed on October 14, 2011, to shareholders of record at the close of business on September 29, 2011. Cash dividends paid on October 14, 2011 totaled approximately $1,379. On March 10, 2011, the Board of Directors declared a cash dividend of $0.03 per share. The dividend was distributed on April 15, 2011 to stockholders of record at the close of business on April 1, 2011. Cash dividends paid in April 2011 amounted to $826. On September 14, 2010, the Company announced that the Board of Directors declared a cash dividend of $0.02 per share. The dividend was distributed on October 14, 2010, to stockholders of record at the close of business on September 24, 2010 totaled approximately $548. On March 4, 2010, the Board of Directors declared a cash dividend of $0.01 per share. The dividend was distributed on April 16, 2010 to stockholders of record at the close of business on April 2, 2010. Cash dividends paid on April 16, 2010 totaled $271.

Cash Dividends

9 Months Ended

Sep. 30, 2011

5. On September 8, 2011, the Company announced that the Board of Directors declared a cash dividend of $.05 per share. The dividend was distributed on October 14, 2011, to shareholders of record at the close of business on September 29, 2011. Cash dividends paid on October 14, 2011 totaled approximately $1,379.

On March 10, 2011, the Board of Directors declared a cash dividend of $0.03 per share. The dividend was distributed on April 15, 2011 to stockholders of record at the close of business on April 1, 2011. Cash dividends paid in April 2011 amounted to $826.

On September 14, 2010, the Company announced that the Board of Directors declared a cash dividend of $0.02 per share. The dividend was distributed on October 14, 2010, to stockholders of record at the close of business on September 24, 2010 totaled approximately $548.

On March 4, 2010, the Board of Directors declared a cash dividend of $0.01 per share. The dividend was distributed on April 16, 2010 to stockholders of record at the close of business on April 2, 2010. Cash dividends paid on April 16, 2010 totaled $271.