Note 16 Commitments and Contingencies (Narratives) (Details) (USD $)	3 Months Ended	0 Months Ended
	Jun. 30, 2014 Bank of West Amended and Restated Credit Agreement December 6 2013 [Member]	Jun. 27, 2013 MCU Business [Member]
Business Acquisition [Line Items]
Business Acquisition, Cost of Acquired Entity, Deferred Payments, Total		$ 30,000,000
Business Acquisition, Cost of Acquired Entity, Deferred Payments, Each Installment		15,000,000
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. 26, 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	15,000,000
Line of Credit Facility, Maximum Borrowing Capacity	50,000,000
Available Credit Line for Letter of Credit	$ 3,000,000