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Long term debt | 12 Months Ended
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Dec. 31, 2016
Debt Disclosure [Abstract] |
Long-term Debt [Text Block] | 13. Long term debt Long term debt consists of the following:
|  | December 31, |
|  | 2016 |  | 2015 |
Demand loan payable with an original balance of $10.0 million, payable in quarterly installments of $500,000 with the remaining principal balance due on May 14, 2016, if not called by the lender; bearing interest at LIBOR plus 1.5%. |  | $ | - |  | $ | 7,000,000 |
Working capital loan from related party to Aerex bearing interest at 1% per annum and payable on June 30, 2017 |  |  | 490,000 |  |  | - |
Total debt |  |  | 490,000 |  |  | 7,000,000 |
Less current portion |  |  | 490,000 |  |  | 7,000,000 |
Long term debt, excluding current portion |  | $ | - |  | $ | - |

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- Definition The entire disclosure for long-term debt. + 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 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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