Consolidated Statements of Changes in Stockholders' Equity (Deficit) (Parenthetical) (USD $) In Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2011	Mar. 31, 2011
Tax on available for sale securities other than temporary impairment		$ 0
Tax on reclassification adjustment for gain realized in income	0	0
Tax on reclassification adjustment for credit portion of other-than-temporary impairment realized in income	0	0
Tax on change in net unrealized gains on available-for-sale	0	0
Accumulated Other Comprehensive Income (Loss)
Tax on available for sale securities other than temporary impairment		0
Tax on reclassification adjustment for gain realized in income	0	0
Tax on reclassification adjustment for credit portion of other-than-temporary impairment realized in income	0	0
Tax on change in net unrealized gains on available-for-sale	$ 0	$ 0