ConsolidatedIncomeStatement (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Net income (loss) (in Dollars)	$ (1,389)	$ 4,823	$ (2,543)	$ 25,959
Weighted average number of common shares outstanding	11,646	11,646	11,646	11,645
Basic net income (loss) per share (in Dollars per share)	$ (120)	$ 410	$ (220)	$ 2,230
Weighted average number of common shares outstanding	11,646	11,646	11,646	11,645
Effect of dilutive securities:
Employee stock options (in Dollars)		$ 1		$ 1
Denominator for diluted net income (loss) per share	11,646	11,646	11,646	11,646
Diluted net income (loss) per share (in Dollars per share)	$ (120)	$ 410	$ (220)	$ 2,230