Income Taxes Components of Income Tax Expense (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Current Federal Tax Expense			$ 123
Deferred Federal Income Tax Expense (Benefit)			(1,481)
Valuation Allowance Federal Income Tax			1,481
Federal Income Tax Expense (Benefit), Continuing Operations			123
Current State and Local Tax Expense (Benefit)			73
Deferred State and Locla Income Teac Expense (Benefit)			(56)
Valuation Allowance State and Local Income Tax			56
State and Local Income Tax Expense (Benefit), Continuing Operations			73
Total income tax benefit:	$ 36	$ 185	$ 196	$ 76