CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Common Stock [Member]
Stockholders' equity:
Common stock, no par value (in dollars per share)	$ 0	$ 0
Common stock, authorized (in shares)	10,000,000	10,000,000
Common stock, issued (in shares)	2,031,337	2,031,337
Common stock, outstanding (in shares)	2,031,337	2,031,337
Preferred Series B [Member]
Stockholders' equity:
Preferred stock, liquidation value (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, issued (in shares)	11,735	11,735
Preferred stock, outstanding (in shares)	11,735	11,735