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v3.22.1

Deferred Government Grants (Details) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 23, 2020 USD ($) | Jun. 23, 2020 CNY (¥) | Mar. 31, 2022 USD ($) | Mar. 31, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 CNY (¥) | Oct. 17, 2014 CNY (¥)
Other Long Term Payables [Abstract] |  |  |  |  |  |  |
Subsidy received (in Yuan Renminbi) | ¥ |  |  |  |  |  |  | ¥ 46,150,000
Amount received | $ 1,600,000 | ¥ 10,000,000 |  |  |  |  |
Cost incurred | 3,200,000 | 20,000,000 |  |  |  |  |
Finance equipment purchases | $ 2,700,000 | ¥ 17,100,000 |  |  |  |  |
Other income |  |  |  |  | $ 1,600,000 | ¥ 10,000,000 |
Subsidy |  |  |  |  | $ 5,900,000 | ¥ 37,100,000 |
Depreciation expenses | $ |  |  | $ 566,972 | $ 38,133 |  |  |

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- Definition Amount of regulatory assistance received from a federal regulatory agency in conjunction with either an acquisition of a troubled financial institution, transfer of nonperforming assets to a newly-formed entity, or other reorganization. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 11.N) -URI https://asc.fasb.org/extlink&oid=126897409&loc=d3e533348-122875 + Details
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- Definition Exploration costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 18 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126939881&loc=d3e62014-109447 + Details
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