Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) executiveEmployee	Sep. 30, 2021 USD ($)	Jan. 01, 2022 USD ($)	Dec. 31, 2021 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of executive employees of parent sharing facilities costs (in executive employees) | executiveEmployee			2
Restricted cash included in other assets	$ 333	$ 0	$ 333	$ 0
Operating lease liabilities	3,094		3,094		$ 3,256
Incremental borrowing rate					7.90%
Operating lease right-of-use asset, net	2,830		2,830		$ 3,059	$ 0
Deferred rent					240
Prepaid rent					43
Level 1
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cash equivalents	$ 72,828		$ 72,828
Revenue benchmark | Customer concentration risk | Two customers
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage	82.00%			84.00%
Revenue benchmark | Customer concentration risk | One Customer
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage		82.00%
Revenue benchmark | Customer concentration risk | Four customers
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage			83.00%
Accounts receivable | Customer concentration risk | Three customers
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage	76.00%
Accounts receivable | Customer concentration risk | Five customers
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage	96.00%
Adjustment | Accumulated Deficit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease to retained earnings					$ 154