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Share-based Compensation (Tables)
 6 Months Ended
Jun. 30, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]  
Schedule of non-vested restricted shares
Non-vested shares as of January 1, 2020   1,505,833 
Granted   - 
Vested   (293,498)
Forfeited   (58,333)
Non-vested shares as of June 30, 2020   1,154,002