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Note 10 - Acquisitions (Tables) | 9 Months Ended
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Sep. 30, 2013
Business Combinations [Abstract] |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
Property and equipment |  | $ | 26,829 |
Goodwill |  |  | 7,727 |
Inventory |  |  | 5,248 |
Accounts receivable |  |  | 1,554 |
Prepaid expenses |  |  | 471 |
Other |  |  | 66 |
Accrued expenses |  |  | (213 | )
Total |  | $ | 41,682 |
Inventory |  | $ | 6,792 |
Goodwill |  |  | 5,624 |
Property and equipment |  |  | 4,333 |
Prepaid expenses |  |  | 39 |
Other |  |  | 53 |
Accrued expenses |  |  | (61 | )
Total |  | $ | 16,780 |
Inventory |  | $ | 1,720 |
Property and equipment |  |  | 1,485 |
Prepaid expenses |  |  | 10 |
Accounts receivable |  |  | 364 |
Accrued expenses |  |  | (76 | )
Total |  | $ | 3,503 |

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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=6910749&loc=d3e4845-128472 + Details
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