Revenue Recognition - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 59,570	$ 70,999	$ 127,522	$ 149,243
Sales, percentage	100.00%	100.00%	100.00%	100.00%
Sales, variance	$ (11,429)		$ (21,721)
Sales, variance, percentage	(16.10%)		(14.60%)
Reorder sales
Disaggregation of Revenue [Line Items]
Net sales	$ 50,052	$ 58,017	$ 104,291	$ 120,182
Sales, percentage	84.00%	81.70%	81.80%	80.60%
Sales, variance	$ (7,965)		$ (15,891)
Sales, variance, percentage	(13.70%)		(13.20%)
New order sales
Disaggregation of Revenue [Line Items]
Net sales	$ 7,449	$ 10,558	$ 18,838	$ 24,251
Sales, percentage	12.50%	14.90%	14.80%	16.20%
Sales, variance	$ (3,109)		$ (5,413)
Sales, variance, percentage	(29.40%)		(22.30%)
Membership fees
Disaggregation of Revenue [Line Items]
Net sales	$ 2,069	$ 2,424	$ 4,393	$ 4,810
Sales, percentage	3.50%	3.40%	3.40%	3.20%
Sales, variance	$ (355)		$ (417)
Sales, variance, percentage	(14.60%)		(8.70%)