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Long-Term Investments | 12 Months Ended
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Dec. 31, 2021
Investments Debt And Equity Securities [Abstract] |
Long-Term Investments |
| 12. | LONG-TERM INVESTMENTS
|  | December 31, 2021 |  |  | December 31, 2020 |
Long-term investments |  |  | 10 |  |  |  | 10 |
Total |  |  | 10 |  |  |  | 10 |
Long-term investments are equity securities with no readily determinable fair value for which the Company has elected to apply the cost method as a measurement alternative. It includes principally the Company’s investment in DNP Photomask Europe S.p.A (“DNP”). The Company has identified DNP as a VIE but has determined that it is not the primary beneficiary. The significant activities of DNP revolve around creation of masks and development of high level mask technology. The Company does not have the power to direct these activities. The Company’s current maximum exposure to losses as a result of its involvement with DNP is limited to its investment. The Company has not provided additional financial support to DNP in 2021 and 2020 and has no current requirement or intent to provide further financial support to DNP.

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- Definition The entire disclosure for investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -URI http://asc.fasb.org/topic&trid=75115024 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -URI http://asc.fasb.org/topic&trid=2197064 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -URI http://asc.fasb.org/topic&trid=2196965 + Details
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