Stock-Based Compensation - Summary of RSU Activity (Details)	12 Months Ended
	Dec. 31, 2022 $ / shares shares
RSUs and DSUs
Number of Shares
Unvested beginning balance (in shares)	5,536,925
Granted (in shares)	2,534,144
Incremental awards (in shares)	0
Vested (in shares)	(2,767,524)
Cancelled or forfeited (in shares)	(280,516)
Unvested ending balance (in shares)	5,023,029
Vested and unreleased (in shares)	248,978
Outstanding at end of period (in shares)	5,272,007
Weighted Average Grant Date Fair Value
Unvested at beginning of period (in dollars per share) | $ / shares	$ 4.04
Granted (in dollars per share) | $ / shares	3.86
Incremental awards (in dollars per share) | $ / shares	0
Vested (in dollars per share) | $ / shares	3.62
Cancelled or forfeited (in dollars per share) | $ / shares	4.19
Unvested at end of period (in dollars per share) | $ / shares	$ 4.16
PSUs
Number of Shares
Unvested beginning balance (in shares)	707,088
Granted (in shares)	1,249,383
Incremental awards (in shares)	1,638,775
Vested (in shares)	0
Cancelled or forfeited (in shares)	(44,391)
Unvested ending balance (in shares)	3,550,855
Vested and unreleased (in shares)	0
Outstanding at end of period (in shares)	3,550,855
Weighted Average Grant Date Fair Value
Unvested at beginning of period (in dollars per share) | $ / shares	$ 4.66
Granted (in dollars per share) | $ / shares	4.14
Incremental awards (in dollars per share) | $ / shares	4.66
Vested (in dollars per share) | $ / shares	0
Cancelled or forfeited (in dollars per share) | $ / shares	4.34
Unvested at end of period (in dollars per share) | $ / shares	$ 4.33