Intangible Assets and Liabilities Other Than Goodwill (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2018 |
Sep. 30, 2017 |
Sep. 30, 2018 |
Sep. 30, 2017 |
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| Goodwill and Intangible Assets Disclosure [Abstract] | ||||
| Amortization of intangible assets | $ 25,981 | $ 23,106 | $ 77,357 | $ 74,482 |
| Net credit to cost of sales for amortization of contract related intangible assets and liabilities | $ 211,876 | $ 290,677 | $ 656,042 | $ 428,264 |
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- Definition Amortization of Contract Related Intangible Assets and Liabilities, Net 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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