Note 17 Commitments and Contingencies (Narratives) (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	3 Months Ended
	Dec. 31, 2013 N	Dec. 31, 2013 Bank of West Amended and Restated Credit Agreement December 6 2013 [Member]
Acquisition Deferred Payments [Abstract]
Business Acquisition, Cost of Acquired Entity, Deferred Payments, Total	$ 30.0
Business Acquisition, Cost of Acquired Entity, Deferred Payments, Each Installment	15.0
Business Acquisition, Cost of Acquired Entity, Deferred Payments, Number of Installment Payments	2
Business Acquisition, Cost of Acquired Entity, Due Date of First Installment Payment	Jun. 27, 2014
Business Acquisition, Cost of Acquired Entity, Due Date of Second Installment Payment	Dec. 31, 2014
Line of Credit Facility [Line Items]
Line of Credit Facility, Initiation Date		Dec. 06, 2013
Line of Credit Facility, Expiration Date		Nov. 30, 2015
Line of Credit Facility, Amount Outstanding		15.0
Line of Credit Facility, Maximum Borrowing Capacity		50.0
Available Credit Line for Letter of Credit		$ 3.0