Commitments, Guarantees and Contingencies (Details Textual) $ in Millions	6 Months Ended
	Jun. 30, 2021 USD ($)
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	$ 2.7
Money transmitter bonds	$ 16.0
Warranty Period	90 days
Surety Bond
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	$ 4.5
Cash equivalents
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	1.8
Other Non-current Assets
Other Commitments [Line Items]
Restricted assets used to collateralize guarantees	$ 0.9