Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Shareholders' Equity:
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	12,500,000	12,500,000
Common stock, shares issued	2,852,616	2,852,616
Common stock, shares outstanding	2,852,616	2,852,616
Non-Voting Common Stock
Shareholders' Equity:
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	12,458,992	12,458,992
Common stock, shares outstanding	12,458,992	12,458,992