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Concentrations and Credit Risk (Details)	3 Months Ended
	Mar. 31, 2021 USD ($)
Concentrations and Credit Risk (Details) [Line Items]
Repayment	$ 2,327,491
Zhengzhou BAK Electronics Co., Ltd. [Member]
Concentrations and Credit Risk (Details) [Line Items]
Equity Interests	$ 0.95

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- References

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- Definition

Carrying amount of equity interests owned by noncontrolling shareholders, partners, or other equity holders in one or more of the entities consolidated into the reporting entity's financial statements other than joint ventures, limited partnerships, operating partnerships or interests held by preferred unit holders.

+ References

No definition available.

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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585

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