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Note 15 - Acquisitions (Tables) | 12 Months Ended
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Dec. 31, 2016
Notes Tables |
Schedule of Business Acquisitions, by Acquisition [Table Text Block] |
Property, equipment and capital lease assets |  | $ | 17,241 |
Inventory |  |  | 3,662 |
Prepaid expenses |  |  | 295 |
Other |  |  | 37 |
Accrued expenses |  |  | (960 | )
Capital lease obligations |  |  | (16,925 | )
Total |  | $ | 3,350 |
Property |  | $ | 2,308 |
Inventory |  |  | 949 |
Total |  | $ | 3,257 |
Goodwill |  | $ | 11,670 |
Property and equipment |  |  | 11,316 |
Inventory |  |  | 7,206 |
Other |  |  | 85 |
Accrued expenses |  |  | (220 | )
Total |  | $ | 30,057 |
Goodwill |  | $ | 9,159 |
Inventory |  |  | 7,622 |
Property and equipment |  |  | 7,090 |
Accounts receivable |  |  | 1,306 |
Prepaid expenses |  |  | 80 |
Other |  |  | 4 |
Total |  | $ | 25,261 |

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