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Note 2 - Principles of Consolidation and Basis of Presentation
12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Basis of Accounting [Text Block]
No
te
2.
Principles of Consolidation and Basis of Presentation
 
The c
onsolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany account balances have been eliminated in consolidation. The accompanying Financial Statements give effect to all adjustments necessary to present fairly the financial position and results of operations and cash flows of the Company and its subsidiaries.