BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data	Sep. 30, 2011	Mar. 31, 2011
Stockholder's equity:
Common stock, par value	$ 0	$ 0
Common stock, stated value	$ 0	$ 0
Common stock,shares authorized;	22,000,000	22,000,000
Common stock shares issued	1,561,022	1,561,022
Common stock shares outstanding	1,561,022	1,561,022