REVENUE (Details 1) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2018 |
Dec. 31, 2017 |
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| Contract Assets Balance | $ 1,262,600 | $ 692,400 |
| Increase (decrease) in contract assets | 570,200 | |
| Billings In Excess of Costs [Member] | ||
| Contract Liabilities Balance | 550,100 | 227,300 |
| Increase (decrease) in contract liabilities | 322,800 | |
| Deferred Revenue [Member] | ||
| Contract Liabilities Current Balance | 128,000 | 304,200 |
| Contract Liabilities Non-Current Balance | 76,900 | $ 113,100 |
| Increase (decrease) in contract liabilities | (176,200) | |
| Increase (decrease) in contract liabilities - non current | $ (36,200) |
| X | ||||||||||
- Definition Amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. No definition available.
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- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due. No definition available.
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- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, after one year. No definition available.
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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