Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
Shareholders' Equity
Preferred Stock, par value (in dollars per share)	$ 0	$ 0	$ 0
Preferred Stock, authorized (in shares)	1,000,000	1,000,000	1,000,000
Preferred Stock, issued (in shares)	0	0	0
Preferred Stock, outstanding (in shares)	0	0	0
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common Stock, authorized (in shares)	7,500,000	7,500,000	7,500,000
Common Stock, issued (in shares)	777,882	777,882	778,939
Common Stock, outstanding (in shares)	777,882	777,882	778,939