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Note 3 - Acquisition (Tables) | 12 Months Ended
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Dec. 31, 2014
Business Combinations [Abstract] |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
Assets acquired: |  |  |  |
Property and equipment |  | $ | 2,570 |
Other intangible assets |  |  | 818 |
Assets acquired |  | $ | 3,388 |
Liabilities assumed: |  |  |  |
Deferred rental income |  | $ | 266 |
Total liabilities assumed |  | $ | 266 |
Total consideration |  | $ | 3,122 |

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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
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