Summary of Significant Accounting Policies (Details Narrative) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
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Dec. 31, 2017
USD ($)
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Sep. 30, 2017
USD ($)
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Jun. 30, 2017
USD ($)
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Dec. 31, 2017
USD ($)
Number
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| Impairment of acquired intellectual property | $ | $ 2,411 | $ 2,411 | ||
| Useful life of patent | 10 years | |||
| Number of segments | Number | 1 | |||
| Lead acid batteries [Member] | Supplier Concentration Risk [Member] | Vendor One [Member] | ||||
| Percentage of concentration of credit risk | 56.00% | |||
| Lead acid batteries [Member] | Supplier Concentration Risk [Member] | Vendor Two [Member] | ||||
| Percentage of concentration of credit risk | 44.00% | |||
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
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