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Product Warranty Provisions (Details) - Schedule of accrued warranty activity - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2020
Schedule of accrued warranty activity [Abstract] |  |
Balance at beginning of year | $ 2,028,266 | $ 1,991,605
Warranty costs incurred | (9,419) | (34,439)
Provision for the year | 4,344 | 16,995
Foreign exchange adjustment | 4,473 | 54,105
Balance at end of year | 2,027,664 | 2,028,266
Less: Current portion | (104,122) | (127,837)
Non-current portion | $ 1,923,542 | $ 1,900,429

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- Definition Carrying value as of the balance sheet date of current portion of product warranty liabilities. + References No definition available. + Details
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- Definition Carrying value as of the balance sheet date of non-current portion of product warranty liabilities. + References No definition available. + Details
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- Definition The amount of provision for the year. + References No definition available. + Details
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- Definition The amount of warranty costs incurred. + References No definition available. + Details
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- Definition Amount of foreign currency translation gain (loss) which decreases (increases) the extended product warranty accrual. Excludes standard product warranties. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126907703&loc=d3e12565-110249 + Details
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for estimated claims under standard and extended warranty protection rights granted to customers. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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