Contracts Receivable and Retainage (Details) |
6 Months Ended | |
|---|---|---|
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Jun. 30, 2016
USD ($)
Customer
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Dec. 31, 2015
USD ($)
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| Long-term Contracts or Programs Disclosure [Line Items] | ||
| Contract receivable | $ | $ 40,501,000 | $ 47,060,000 |
| Allowance for bad debt | $ | 385,498 | |
| Top 5 Customers | ||
| Long-term Contracts or Programs Disclosure [Line Items] | ||
| Contract receivable | $ | $ 24,900,000 | |
| Percentage of contract receivable | 61.40% | |
| Number of major customers, contracts receivables | Customer | 5 | |
| Services | Top 5 Customers | ||
| Long-term Contracts or Programs Disclosure [Line Items] | ||
| Number of oil and gas customers | Customer | 2 | |
| Fabrication | Top 5 Customers | ||
| Long-term Contracts or Programs Disclosure [Line Items] | ||
| Number of oil and gas customers | Customer | 1 |
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- Definition Long-term Contracts or Programs Disclosure [Line Items] No definition available.
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- Definition Number Of Major Customer, Receivables No definition available.
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- Definition Number of Oil and Gas Customers No definition available.
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- Definition Percentage Of Revenue From Major Customer No definition available.
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- Definition For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount billed to customers under long-term contracts or programs to be collected in the next fiscal year following the latest fiscal year. Excludes amounts due that have been withheld because of retainage provisions in a contract. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
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