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Note 6 - Variable Interest Entities - Consolidated Balance Sheet - Myers (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | --- | --- | ---
Current assets: |  |  |  |
Cash and cash equivalents | $ 42,785 | $ 4,426 | $ 22,843 | $ 1,872
Contracts receivable, including retainage | 84,132 | 82,112 |  |
Other current assets | 5,448 | 6,013 |  |
Total current assets | 175,908 | 134,921 |  |
Property and equipment, net | 68,127 | 73,475 |  |
Goodwill | 54,820 | 54,820 |  |
Total assets | 301,823 | 266,165 |  |
Current liabilities: |  |  |  |
Accounts payable | 67,097 | 58,959 |  |
Total current liabilities | 146,592 | 104,311 |  |
Variable Interest Entity, Primary Beneficiary [Member] |  |  |  |
Current assets: |  |  |  |
Cash and cash equivalents | 9,655 | 3,226 |  |
Contracts receivable, including retainage | 15,046 | 19,941 |  |
Other current assets | 10,208 | 15,887 |  |
Total current assets | 34,909 | 39,054 |  |
Property and equipment, net | 9,824 | 10,080 |  |
Goodwill | 1,501 | 1,501 |  |
Total assets | 46,234 | 50,635 |  |
Current liabilities: |  |  |  |
Accounts payable | 21,274 | 20,596 |  |
Other current liabilities | 8,782 | 10,986 |  |
Total current liabilities | 30,056 | 31,582 |  |
Long-term liabilities: |  |  |  |
Other long-term liabilities | 5,373 | 3,370 |  |
Total liabilities | $ 35,429 | $ 34,952 |  |

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