Summary of Significant Accounting Policies - Contract Balances (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Provisions for expected losses	$ 40,000.00	$ 200,000
Expected losses written off	0	0
Allowance for credit losses related to contract assets	$ 300,000	$ 300,000