Consolidated Statements of Shareholders' Equity (Unaudited) (Parenthetical) (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Restricted shares granted	40,000	67,498
Dividends declared	$ 0.02	$ 0.02
Common Stock
Restricted shares granted	40,000	67,498
Additional Paid-In Capital
Restricted shares granted	40,000	67,498
Retained Earnings
Dividends declared	$ 0.02	$ 0.02