Segment Reporting - Summary of Expense Categories and Reconciliation of Adjusted EBITDA to Net (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Net sales	$ 44,364	$ 58,044	$ 95,544	$ 124,251
Cost of sales	31,949	39,271	68,726	86,441
Advertising	4,341	6,069	10,387	14,125
(Add) subtract:
Income taxes	9	(1,401)	18	(443)
Depreciation and amortization	2,278	1,658	4,561	3,379
Interest income (expense), net	326	(185)	524	(280)
Impairment of goodwill and intangible assets	0	0	27,258	0
Net (loss) income	(8,520)	2,326	(42,672)	6,080
Reportable Segment
Segment Reporting Information [Line Items]
Net sales	44,364	58,044	95,544	124,251
Cost of sales	31,949	39,271	68,726	86,441
Advertising	4,341	6,069	10,387	14,125
Other segment expenses	10,390	10,606	21,443	23,124
Adjusted EBITDA	(2,316)	2,098	(5,012)	561
(Add) subtract:
Share-based compensation expense (reversal)	248	573	839	(7,631)
Income taxes	9	(1,401)	18	(443)
Depreciation and amortization	2,278	1,658	4,561	3,379
Interest income (expense), net	326	(185)	524	(280)
Acquisition/Partnership transactions and other items			0	180
Employee severance	1,223	305	1,319	454
Sales tax expense (income)	0	(1,178)	0	(1,178)
Professional fees	2,120	0	3,141	0
Impairment of goodwill and intangible assets			27,258	0
Net (loss) income	$ (8,520)	$ 2,326	$ (42,672)	$ 6,080