Capital Structure - Summary of RSU Activity (Details) - RSUs - $ / shares shares in Thousands	3 Months Ended			6 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023
2021 Equity Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of period (in shares)	2,022	1,341	878	878
RSUs granted (in shares)	0	1,000	663
RSUs vested and released (in shares)	(45)	(277)	(82)
RSUs forfeited (in shares)	(425)	(42)	(118)
Outstanding at end of period (in shares)	1,552	2,022	1,341	2,022
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Outstanding at beginning of period (in dollars per share)	$ 2.55	$ 3.91	$ 6.61	$ 6.61
RSUs granted (in dollars per share)	0	1.56	2.03
RSUs vested and released (in dollars per share)	8.68	5.67	16.09
RSUs forfeited (in dollars per share)	1.83	1.95	7.10
Outstanding at end of period (in dollars per share)	$ 2.56	$ 2.55	$ 3.91	$ 2.55
2023 Inducement Equity Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of period (in shares)	200		0	0
RSUs granted (in shares)	160			200
Outstanding at end of period (in shares)	360	200		200
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Outstanding at beginning of period (in dollars per share)	$ 1.24		$ 0	$ 0
RSUs granted (in dollars per share)	1.01			1.24
Outstanding at end of period (in dollars per share)	$ 1.14	$ 1.24		$ 1.24