Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2011	Dec. 31, 2010
Consolidated Balance Sheets
Preferred stock, par value	$ 1,000	$ 1,000
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock Dividend Rate Percent	5.00%	5.00%
Preferred Stock, Shares Issued	10,000	10,000
Preferred Stock, Shares Outstanding	10,000	10,000
Common Stock, Par or Stated Value Per Share	$ 1	$ 1
Common Stock, Shares Authorized	10,000,000	10,000,000
Common Stock, Shares, Issued	3,484,509	3,479,780
Common Stock, Shares, Outstanding	3,484,509	3,479,780