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Note 8 - Other Assets | 12 Months Ended
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Dec. 31, 2014
Disclosure Text Block Supplement [Abstract] |
Other Assets Disclosure [Text Block] |
8. | Other assets
|  | December 31, 2014 |  |  | December 31, 2013 |
Equity method investments |  | $ | 5,168 |  |  | $ | 4,946 |
Financing fees, net of accumulated amortization of $3,598 (December 31, 2013 - $3,328) |  |  | 1,359 |  |  |  | 1,731 |
Other |  |  | 12,960 |  |  |  | 5,579 |
|  | $ | 19,487 |  |  | $ | 12,256 |

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- Definition The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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