CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION [Parenthetical] (USD $)	Dec. 31, 2012	Dec. 31, 2011
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	7,446,593	7,446,593
Common stock, shares outstanding	7,446,593	7,446,593