Quarterly report pursuant to Section 13 or 15(d)

Long-Term Investment (Details)

v3.21.2
Long-Term Investment (Details)
1 Months Ended
Dec. 03, 2020
TWD ($)
shares
Mar. 24, 2021
USD ($)
shares
Jun. 30, 2021
Dec. 31, 2020
Long-Term Investment (Details) [Line Items]        
Aggregate restricted shares | shares 6,000,000      
Aggregate total amount (in NTD) | NT$ (in New Dollars) | $ $ 141,175,000      
Investment percentage approximately     20.00%  
Additionally purchases shares | shares   1,000    
Additionally purchases shares (in Dollars) | $   $ 694    
YuanJiu [Member]        
Long-Term Investment (Details) [Line Items]        
Investment percentage approximately       10.00%