Note 13 Accumulated Other Comprehensive (Loss) (AOCI Reclass) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2013
Reclassification out of Accumulated Other Comprehensive Income [Abstract]
Gain (Loss) on Investments Reclassified out of Accumulated Other Comprehensive Income	$ 88
Tax Effect on Gain (Loss) on Investments Reclassified out of Accumulated Other Comprehensive Income	(31)
Net Gain (Loss) on Investments Reclassified out of Accumulated Other Comprehensive Income	$ 57