Significant Accounting Policies - Property and Equipment Estimated Useful Lives (Details)	12 Months Ended
	Dec. 31, 2021
Computer and other equipment
Disclosure of detailed information about property, plant and equipment [line items]
Property and equipment, estimated useful lives	4 years
Furniture and fixture
Disclosure of detailed information about property, plant and equipment [line items]
Property and equipment, estimated useful lives	4 years
Vehicle
Disclosure of detailed information about property, plant and equipment [line items]
Property and equipment, estimated useful lives	4 years
Leasehold improvements
Disclosure of detailed information about property, plant and equipment [line items]
Property and equipment, estimated useful lives	4 years