Note 13 Accumulated Other Comprehensive Income (Loss) (AOCI Reclass) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Dec. 31, 2013
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Abstract]
Gain (Loss) on Investments Reclassified out of Accumulated Other Comprehensive Income (Loss)	$ 88
Tax Effect on Gain (Loss) on Investments Reclassified out of Accumulated Other Comprehensive Income (Loss)	(31)
Net Gain (Loss) on Investments Reclassified out of Accumulated Other Comprehensive Income (Loss)	$ 57