Commitments, Guarantees and Contingencies (Details Textual) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)
Other Commitments [Line Items]
Service agreement expiry date	Sep. 30, 2025
Restricted assets used to collateralize guarantees	$ 3.7
Money transmitter bonds	$ 14.0
Warranty Period	90 days
Surety Bond
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	$ 1.5
Cash equivalents
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	1.7
Other Non-current Assets
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	$ 2.0