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Note 2 - Basis of Presentation and Consolidation
12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Basis of Accounting [Text Block]
(
2
) Basis of Presentation
and Consolidation
 
The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) on the accrual basis of accounting. All significant intercompany accounts and transactions have been eliminated in consolidation. The interim financial statements reflect all adjustments, which are, in the opinion of management, necessary in order to make the financial statements
not
misleading.