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Principal Activities, Basis of Presentation and Organization (Details) |  |  |  |  |  |  |  |  |  | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |  |  |  |  |  |  |
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Jul. 08, 2018 USD ($) | May 10, 2017 USD ($) | Apr. 02, 2017 USD ($) | Jul. 28, 2016 USD ($) shares | Mar. 04, 2016 $ / shares shares | Sep. 29, 2015 USD ($) $ / shares | Jul. 31, 2015 USD ($) | Sep. 30, 2007 USD ($) | Sep. 30, 2006 shares | May 31, 2017 USD ($) shares | Apr. 26, 2017 USD ($) | Apr. 21, 2017 USD ($) | Jan. 31, 2017 USD ($) | Jun. 30, 2016 USD ($) | Jun. 30, 2015 USD ($) shares | Jan. 20, 2005 USD ($) shares | Sep. 30, 2009 shares | Dec. 31, 2018 USD ($) $ / shares shares | Dec. 31, 2018 CNY (¥) shares | Jul. 10, 2018 USD ($) | May 04, 2018 $ / shares | May 04, 2018 CNY (¥) | Dec. 31, 2017 shares | Mar. 07, 2017 USD ($) | Feb. 17, 2017 USD ($) | Dec. 27, 2013 USD ($) | Aug. 14, 2013 USD ($)
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares of common stock | shares |  |  |  | 2,206,640 |  |  |  |  |  | 6,403,518 |  |  |  |  |  | 1,720,087 |  |  |  |  |  |  |  |  |  |  |
Gross Proceeds of common stock |  |  |  | $ 5,520,000 |  |  |  |  |  | $ 9,600,000 |  |  |  |  |  | $ 17,000,000 |  |  |  |  |  |  |  |  |  |  |
Shares placed in escrow | shares | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 435,910 |  |  |  |  |  |  |  |  |  |  |
Description of terms of shares places in escrow |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Pursuant to the Escrow Agreement, 50% of the escrowed shares were to be released to the investors in the private placement if audited net income of the Company for the fiscal year ended September 30, 2005 was not at least $12,000,000, and the remaining 50% was to be released to investors in the private placement if audited net income of the Company for the fiscal year ended September 30, 2006 was not at least $27,000,000. If the audited net income of the Company for the fiscal years ended September 30, 2005 and 2006 reached the above-mentioned targets, the 435,910 shares would be released to Mr. Li in the amount of 50% upon reaching the 2005 target and the remaining 50% upon reaching the 2006 target. |  |  |  |  |  |  |  |  |  |  |
Shares released from escrow | shares | shares |  |  |  |  |  |  |  |  | 217,955 |  |  |  |  |  | 73,749 |  | 73,749 |  |  |  |  |  |  |  |  |  |
Adjustments of additional paid in capital |  |  |  |  |  |  |  | $ 7,955,358 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares transferred | shares | shares |  |  |  |  | 3,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares transferred price per share | $ / shares |  |  |  |  | $ 2.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock shares outstanding | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 26,647,478 | 26,647,478 |  |  |  | 26,223,317 |  |  |  |
Proceeds from advances from potential investors | $ 2,600,000 |  |  |  |  | $ 9,847,644 | $ 9,800,000 |  |  |  |  |  |  | $ 2,900,000 | $ 9,800,000 |  |  |  |  |  |  |  |  |  |  |  |
Debt conversion, converted instrument, amount |  |  |  |  |  | $ 4,376,731 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, conversion price | $ / shares |  |  |  |  |  | $ 2.25 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, value, subscriptions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10,000,000 |  |
Proceeds from down payment of share subscriptions |  | $ 2,985,497 | $ 1,999,910 |  |  |  |  |  |  |  | $ 1,119,982 | $ 3,499,888 | $ 2,060,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bank Loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 24,300,000 |  |  |  |  |  |  |  |  |
Other current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 89,300,000 |  |  |  |  |  |  |  |  |
Banking facilities, amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 15,000,000 |  |  |  |  |  |  |  |  |
Stock issued during period cancellation, shares | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,098,040 |  |  |  |  |  |  |  |  |
Stock issued during period cancellation, value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,200,000 |  |  |  |  |  |  |  |  |
Exchange price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.02 |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 24,999,978 |  |  |  |  |  |  |  |  |
Registered capital increased |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 50,000,000 |  |  |  |  |  |  |
Mr. Yunfei Li [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares of common stock | shares |  |  |  |  |  |  |  |  |  | 746,018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock shares outstanding | shares |  |  |  |  | 3,000,000 |  |  |  |  |  |  |  |  |  |  |  |  | 3,868,518 | 3,868,518 |  |  |  |  |  |  |  |
Sale of stock, percentage of ownership after transaction |  |  |  |  | 17.30% |  |  |  |  |  |  |  |  |  |  |  |  | 14.52% |  |  |  |  |  |  |  |  |
Common stock, value, subscriptions |  |  |  |  |  |  |  |  |  |  |  |  | 1,120,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from down payment of share subscriptions |  |  |  |  |  |  |  |  |  |  |  |  | $ 225,784 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mr. Xiangqian Li [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock shares outstanding | shares |  |  |  |  | 760,557 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock, percentage of ownership after transaction |  |  |  |  | 4.40% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Suzhou [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated contributions to subsidiary |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,300,000 |  |  |  |  |  |  |  |  |
Ownership percentage of noncontrolling interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% | 10.00% |  |  |  |  |  |  |  |
Accumulated contributions to subsidiary from noncontrolling interests |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 26,823 |  |  |  |  |  |  |  |  |
Suzhou [Member] | RMB [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Registered capital of subsidiary | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 10,000,000 |  |  |  |  |
Accumulated contributions to subsidiary | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 9,000,000 |  |  |  |  |  |  |  |
Sale of stock price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,500,000 |  |  |  |  |  |
Ownership percentage of equity method investment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 90.00% |  |  |  |  |
Accumulated contributions to subsidiary from noncontrolling interests | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 184,500 |  |  |  |  |  |  |  |
Cbak Trading [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Registered capital of subsidiary |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 500,000
Accumulated contributions to subsidiary |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 100,000 |  |  |
Cbak Power [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Activities, Basis of Presentation and Organization (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Registered capital of subsidiary |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 30,000,000 |
Accumulated contributions to subsidiary |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 29,999,978 |

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