XML 20 R9.htm IDEA: XBRL DOCUMENT

Note 3 - Significant Accounting Policies and Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2017
Notes to Financial Statements
Significant Accounting Policies [Text Block]	3. Significant Accounting Policies and Recent Accounting Pronouncements We disclosed in Note 2 to our consolidated financial statements included in our Annual Report on Form 10 -K for the year ended December 31, 2016 those accounting policies that we consider significant in determining our results of operations and financial position. There have been no material changes to, or in the application of, the accounting policies previously identified and described in the Form 10 -K. In March 2016, the Financial Accounting Standards Board issued Accounting Standards Update 2016 - 09, Improvements to Employee Share-Based Payment Accounting (“ASU 2016 - 09”), which amends Accounting Standards Codification Topic 718, Compensation – Stock Compensation. ASU 2016 - 09 is an attempt to simplify several aspects of the accounting for stock-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. We adopted ASU 2016 - 09 effective January 1, 2017; such adoption had no material impact on our financial statements. There have been no other recent accounting pronouncements or changes in accounting pronouncements during the three months ended March 31, 2017, as compared to the recent accounting pronouncements described in our Annual Report on Form 10 -K for the fiscal year ended December 31, 2016, which we expect to have a material impact on our financial statements.