Intangible assets and liabilities other than goodwill and excess of cost over fair value of net assets acquired (Details) - USD ($) |
6 Months Ended | ||
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May 18, 2017 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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| Goodwill and Intangible Assets Disclosure [Abstract] | |||
| Amortization of intangible assets | $ 49,655 | $ 48,770 | |
| Net credit to cost of sales for amortization of contract related intangible assets and liabilities | $ 137,587 | $ 0 | |
| Benchmark level of margin contribution for measurement of fair value of customer contracts (percent) | 35.00% | ||
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- Definition Amortization of Contract Related Intangible Assets and Liabilities, Net No definition available.
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- Definition Fair Value, Benchmark Level of Margin Contribution, Percent No definition available.
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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