Consolidated Statement of Financial Position Parentheticals (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2012	Mar. 31, 2012
HTM Estimated Fair Value	$ 10,737	$ 11,774
Series D preferred stock	45,118	45,118
Series D preferred stock Par Value	$ 0.01	$ 0.01
Series D preferred stock liquidation preference for Issued	$ 1,000	$ 1,000
Series D preferred stock liquidation preference for Outstanding	$ 1,000	$ 1,000
Common Stock, Par or Stated Value Per Share	$ 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