Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (2,960,794)	$ (3,801,993)
Other comprehensive income (loss), net of tax:
Foreign currency translation gain	8,323
Other comprehensive income	8,323
Comprehensive loss	$ (2,952,471)	$ (3,801,993)