Subsequent Event Dividend Declaration (Dividend Declared [Member])

6 Months Ended

Jun. 30, 2011

Dividend Declared [Member]

Subsequent Event [Line Items]

Subsequent Event

21. Subsequent Event — Dividend Declaration

     On August 4, 2011, the Company’s board of directors declared a cash dividend in the amount of $0.21 per common share payable to stockholders of record on August 17, 2011. The dividend will be paid on September 1, 2011.