Consolidated Statements of Financial Position Parentheticals (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012	Mar. 31, 2011
Balance Sheet Parenthetical [Abstract]
Held to maturity securities fair value	$ 10,737	$ 11,774
Series D convertible preferred stock	45,118	45,118
Series D convertible preferred stock Par Value	$ 0.01	$ 0.01
Series D convertible preferred stock liquidation preference for Issued	1,000	1,000
Series D convertible preferred stock liquidation preference for Outstanding	$ 1,000	$ 1,000
Common Stock	$ 0.01	$ 0.01
Common Stock shares authorized	10,000,000	10,000,000
Common Stock shares Issued	3,697,264	3,697,264
Common Stock shares Outstanding	3,695,320	3,695,174
Treasury Stock	1,944	2,090