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CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 30, 2017 | Dec. 31, 2017 | Dec. 31, 2017
Income Statement [Abstract] |  |  |
Stock split | 2 | 2 | 2

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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB TOPIC 4.C) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770 + Details
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