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CONTRACT ASSETS AND CONTRACT LIABILITIES (Tables) | 6 Months Ended
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Jun. 30, 2018
Contract Assets and Contract Liabilities [Abstract] |
Contract with Customer, Asset and Liability [Table Text Block] | Net contract assets (liabilities) consisted of the following:
| June 30, 2018 |  | December 30, 2017 |  | $ Change |  | % Change
Contract assets—current | $ | 2,384,307 |  |  | $ | 704,863 |  |  | $ | 1,679,444 |  |  | 238 | %
Contract assets—noncurrent | 400,000 |  |  | — |  |  | 400,000 |  |  | — | %
Contract liabilities—current | (783,926 | ) |  | (1,181,712 | ) |  | 397,786 |  |  | (34 | )%
Contract liabilities—noncurrent | (153,844 | ) |  | (374,171 | ) |  | 220,327 |  |  | (59 | )%
Net contract assets (liabilities) | $ | 1,846,537 |  |  | $ | (851,020 | ) |  | $ | 2,697,557 |  |  | (317 | )%

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- Definition Contract Assets and Contract Liabilities [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045 + Details
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