REVENUE (Details 1) - USD ($) |
3 Months Ended | ||||
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Mar. 31, 2019 |
Dec. 31, 2018 |
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Revenue from Contract with Customer [Abstract] | |||||
Contract Assets | $ 1,297,700 | $ 1,063,500 | |||
Increase (decrease) in contract assets | 234,200 | ||||
Increase (decrease) in contract liabilities | (253,000) | ||||
Increase (decrease) in deferred revenue current | (112,600) | ||||
Increase (decrease) in deferred revenue non-current | (8,200) | ||||
Deferred revenue | 78,900 | 191,500 | [1] | ||
Deferred revenue, current | 191,500 | 78,900 | |||
Deferred revenue, non-current | 55,000 | 63,200 | [1] | ||
Contract Liabilities | $ 314,300 | $ 61,300 | |||
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X | ||||||||||
- Definition Amount of increase (decrease) in current deferred revenue. No definition available.
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X | ||||||||||
- Definition Amount of increase (decrease) in non-current deferred revenue. No definition available.
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X | ||||||||||
- 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/disclosureRef
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X | ||||||||||
- Definition Amount of 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 from transfer to receivable due to right to consideration becoming unconditional. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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X | ||||||||||
- 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/disclosureRef
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X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- References No definition available.
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