v3.3.1.900

Note 4 - Accounts Receivable (Tables) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2015 | Dec. 31, 2014
Receivables [Abstract] |  |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | September 30, 2015 |  |  | December 31, 2014 |
Trade accounts |  | $ | 90,603 |  |  | $ | 154,172 |
Less: Allowance for bad debts |  |  | (20,215 | ) |  |  | (24,882 | )
Less: Allowance for returns |  |  | — |  |  |  | (10,834 | )
|  | $ | 70,388 |  |  | $ | 118,456 |
|  | December 31, 2014 |  |  | December 31, 2013 |
Trade accounts |  | $ | 154,172 |  |  | $ | 575,375 |
Less: Allowance for bad debts |  |  | (24,882 | ) |  |  | (2,899 | )
Less: Allowance for returns |  |  | (10,834 | ) |  |  | (4,953 | )
|  | $ | 118,456 |  |  | $ | 567,523 |
Allowance for Credit Losses on Financing Receivables [Table Text Block] |
|  | Balance as of Beginning of Period |  |  | Provisions, net |  |  | Write-Off/ Recovery |  |  | Balance as of End of Period |
Nine months ended September 30, 2015 |  | $ | 24,882 |  |  | $ | (4,672 | ) |  | $ | 5 |  |  | $ | 20,215 |
Year ended December 31, 2014 |  | $ | 2,899 |  |  | $ | 36,763 |  |  | $ | (14,780 | ) |  | $ | 24,882 |
|  | Balance as of Beginning of Period |  |  | Provisions, net |  |  | Write-Off |  |  | Balance as of End of Period |
Year ended December 31, 2014 |  | $ | 2,899 |  |  | $ | 36,763 |  |  | $ | (14,780 | ) |  | $ | 24,882 |
Year ended December 31, 2013 |  | $ | 108,750 |  |  | $ | 92,224 |  |  | $ | (198,075 | ) |  | $ | 2,899 |

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- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- References No definition available. + Details
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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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