Consolidated Statements of Financial Condition Parentheticals - USD ($) $ in Thousands	Mar. 31, 2019	Mar. 31, 2018
Investment securities:
Debt Securities, Held-to-maturity, Fair Value	$ 11,107	$ 11,909
EQUITY
Series D Convertible Preferred Stock, Shares Issued	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, Shares Outstanding (in shares)	45,118	45,118
Common Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, Shares Authorized	10,000,000	10,000,000
Common Stock, Shares Issued (in shares)	3,700,728	3,698,031
Common Stock, Shares Outstanding (in shares)	3,698,784	3,697,914
Treasury Stock, Shares	1,944	1,944