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RESTRICTED NET ASSETS	12 Months Ended
RESTRICTED NET ASSETS	Dec. 31, 2021
RESTRICTED NET ASSETS [Abstract]
RESTRICTED NET ASSETS	NOTE 24 – RESTRICTED NET ASSETS In accordance with the PRC’s Foreign Enterprise Law, ACM Shanghai, Shengwei Research (Shanghai), Inc., and ACM Wuxi are required to make contributions to a statutory surplus reserve (note 2). As a result of PRC laws and regulations that require annual appropriations of 10% of net after-tax profits to be set aside prior to payment of dividends as a general reserve fund or statutory surplus fund, ACM Shanghai is restricted in its ability to transfer a portion of its net assets to ACM (including any assets received as distributions from Shengwei Research (Shanghai), Inc. and ACM Wuxi. Amounts restricted included paid-in capital and statutory reserve funds, as determined pursuant to PRC accounting standards and regulations, were $671,750, $119,377 and $113,168 as of December 31, 2021, 2020 and 2019, respectively.