Note 15 - Related Party Transactions (Details) (Polsinelli [Member], USD $) In Millions, unless otherwise specified	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013
Polsinelli [Member]
Note 15 - Related Party Transactions (Details) [Line Items]
Related Party Transaction, Amounts of Transaction	$ 1.6	$ 0.6
Accounts Payable, Related Parties	$ 0.4

Amount for accounts payable to related parties.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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