Note 2 - Summary of Significant Accounting Policies (Tables) |
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Dec. 31, 2016 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Credit Losses for Financing Receivables, Current [Table Text Block] |
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- Definition Tabular disclosure of credit losses for current financing receivables (such as trade and accounts receivable), including a rollforward of the balance. An alternative caption includes allowance for doubtful accounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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