XML 120 R103.htm IDEA: XBRL DOCUMENT
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SHARE CAPITAL- Additional information (Details) |  |  |  |  |  |  |  |  |  |  |  | 12 Months Ended |  |  |  |  |  |
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Jun. 14, 2021 $ / shares | Jun. 10, 2021 USD ($) $ / shares shares | Feb. 17, 2021 $ / shares | Feb. 12, 2021 USD ($) $ / shares shares | Dec. 07, 2020 USD ($) $ / shares shares | Sep. 03, 2020 $ / shares | May 27, 2020 $ / shares | May 22, 2020 USD ($) $ / shares shares | Jan. 08, 2020 USD ($) $ / shares shares | Dec. 18, 2019 $ / shares | Dec. 16, 2019 USD ($) $ / shares shares | Dec. 31, 2021 CNY (¥) shares | Dec. 31, 2020 CNY (¥) shares | Dec. 31, 2019 CNY (¥) shares | Dec. 31, 2021 $ / shares | Dec. 31, 2020 $ / shares | Nov. 20, 2009 $ / shares shares | Jun. 30, 2009 $ / shares | May 29, 2009 $ / shares | Jan. 17, 2008 $ / shares
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issue | shares |  |  |  |  |  |  |  | 1,102,950 | 666,666 |  | 1,200,000 |  |  |  |  |  |  |  |  |
Aggregate the number of share sale | shares |  |  |  | 588,235 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share |  |  |  | $ 3.57 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase shares of common stock | shares |  |  |  | 588,235 |  |  |  | 1,102,950 |  |  | 1,200,000 |  |  |  |  |  |  |  |  |
Gross Proceeds from pricing of public offering | $ |  |  |  | $ 2,100,000 | $ 1,300,000 |  |  | $ 750,006 |  |  | $ 900,000 |  |  |  |  |  |  |  |  |
Warrants term | 5 years |  | 5 years | 5 years |  |  | 5 years | 5 years |  | 5 years | 5 years |  |  |  |  |  |  |  |  |
Proceeds from offering | $ |  |  |  | $ 1,860,000 |  |  |  | $ 595,000 |  |  | $ 748,000 |  |  |  |  |  |  |  |  |
Warrants exercised (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 685,339 |  |  |  |  |  |  |  |
Par value per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.024 | $ 0.024 |  |  |  |
Equity, Reverse Stock Split |  |  |  |  |  | Company effected a reverse stock split, every three issued and outstanding ordinary shares as of the effective date will automatically be combined into one issued and outstanding share |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price, share options granted |  |  |  |  |  |  |  | $ 0.85 |  |  | $ 0.9375 |  |  |  |  |  |  |  |  |
Share issued price per share |  |  |  |  | $ 2.32 |  |  | $ 0.68 | $ 0.75 |  | $ 0.75 |  |  |  |  |  |  |  |  |
Registration Period of Offering |  |  |  |  |  |  |  |  | 270 days |  |  |  |  |  |  |  |  |  |  |
Warrant, Number of Securities Called by Warrants or Rights | shares |  |  |  | 588,235 |  |  |  | 1,102,950 |  |  | 1,200,000 |  |  |  |  |  |  |  |  |
Percentage of gross proceeds of offering |  |  |  |  |  |  |  |  |  |  | 8.00% |  |  |  |  |  |  |  |  |
Payment of placement fee | $ |  |  |  |  |  |  |  |  |  |  | $ 72,000 |  |  |  |  |  |  |  |  |
Payment of non-accountable expense allowance | $ |  |  |  |  |  |  |  |  |  |  | $ 45,000 |  |  |  |  |  |  |  |  |
Percentage of aggregate number of shares sold in offering |  |  |  | 5.00% |  |  |  | 5.00% |  |  | 5.00% |  |  |  |  |  |  |  |  |
Fair value of other than equity instrument warrant granted | ¥ |  |  |  |  |  |  |  |  |  |  |  | ¥ 3,552,000 | ¥ 5,250,000 |  |  |  |  |  |  |
Legal and other expenses | $ |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |
Proceeds from issue of ordinary shares | ¥ |  |  |  |  |  |  |  |  |  |  |  | 29,586,000 | 16,045,000 | ¥ 5,033,000 |  |  |  |  |  |
Equity | ¥ |  |  |  |  |  |  |  |  |  |  |  | 49,556,000 | 97,349,000 | 272,893,000 |  |  |  |  |  |
Number of institutional accredited investors |  |  |  |  | 3 |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |
Issuance of new shares for equity financing |  |  |  |  |  |  |  |  | $ 500,000 |  |  | ¥ 29,587,000 | ¥ 16,045,000 | 6,266,000 |  |  |  |  |  |
Number of shares issued | shares |  |  |  |  | 566,379 |  |  |  |  |  |  | 1,502,110 | 1,156,251 |  |  |  |  |  |  |
Warrants exercise price per share |  |  |  | $ 4.46 |  |  |  | $ 0.79 |  |  | $ 0.82 |  |  |  |  |  |  |  |  |
Warrants exercised | shares |  |  |  |  |  |  |  |  |  |  |  | 700,516 |  |  |  |  |  |  |  |
Warrants exercisable term |  |  |  | 6 months |  |  |  | 6 months |  |  | 6 months |  |  |  |  |  |  |  |  |
Warrants exercised cashless | shares |  |  |  |  |  |  |  |  |  |  |  | 32,677 |  |  |  |  |  |  |  |
Shares issued upon cashless exercise of warrants | shares |  |  |  |  |  |  |  |  |  |  |  | 17,500 |  |  |  |  |  |  |  |
Warrants exercised | ¥ |  |  |  |  |  |  |  |  |  |  |  | ¥ 10,258,000 |  | 2,948,000 |  |  |  |  |  |
Chief Financial Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of shares issued | ¥ |  |  |  |  |  |  |  |  |  |  |  | ¥ 573,000 | ¥ 587,000 | ¥ 627,000 |  |  |  |  |  |
Aggregate of warrants | shares |  |  |  |  |  |  |  |  |  |  |  | 33,269 | 46,256 | 94,862 |  |  |  |  |  |
Chief Executive Officer [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of shares issued | ¥ |  |  |  |  |  |  |  |  |  |  |  | ¥ 1,262,000 | ¥ 548,000 |  |  |  |  |  |  |
Aggregate of warrants | shares |  |  |  |  |  |  |  |  |  |  |  | 81,010 | 36,201 |  |  |  |  |  |  |
Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Par value per share |  |  |  |  |  | $ 0.008 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price, share options granted | $ 3.42 |  | $ 3.57 |  |  |  | $ 0.79 |  |  | $ 0.82 |  |  |  |  |  |  |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Par value per share |  |  |  |  |  | $ 0.024 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price, share options granted | $ 4.35 |  | $ 4.46 |  |  |  | $ 0.85 |  |  | $ 0.9375 |  |  |  |  |  |  |  |  |  |
Mr. Wong Kung Tok [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Par value per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.00 |  | $ 1
Investor Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase shares of common stock | shares |  | 913,875 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants term |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from offering | $ |  | $ 3,180,285 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant, Number of Securities Called by Warrants or Rights | shares |  | 913,875 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercise price per share |  | $ 3.42 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Placement Agent Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of aggregate number of shares sold in offering |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercise price per share |  | $ 4.35 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Securities Purchase Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share |  | $ 3.48 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of institutional accredited investors |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued | shares |  | 913,875 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Securities Purchase Agreement | Investor Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Closing price for the common shares preceding execution of the SPA |  | $ 3.42 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Success Winner Limited [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business combination, consideration, exchange price of share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10.00 |  |  |
Business combination, consideration, number of outstanding shares acquired | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,743,320 |  |  |
Success Winner Limited [Member] | Mr. Wong Kung Tok [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of SHARE CAPITAL [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Par value per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1 |

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- Definition The element represents the fair value of shares. + References No definition available. + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References No definition available. + Details
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- Definition Represents the exercisable term of warrant. + References No definition available. + Details
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- Definition The number of warrants aggregate issues. + References No definition available. + Details
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