Summary of Significant Accounting Policies - Out-of-Period Adjustment (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Variable Interest Entity [Line Items]
General and administrative expenses		$ 66,952	$ 66,259
Net income (loss)		(32,470)	(23,648)
Net sales		405,651	422,957
Cost of goods sold		252,608	290,871
Selling expenses		41,490	35,844
Revision of Prior Period, Error Correction, Adjustment
Variable Interest Entity [Line Items]
General and administrative expenses	$ 4,921
Cost of goods sold			$ 879
Selling expenses	6,293
Revision of Prior Period, Error Correction, Adjustment | Vendor Prepayment, Write-Off
Variable Interest Entity [Line Items]
General and administrative expenses		1,124
Net income (loss)		$ 847
Revision of Prior Period, Error Correction, Adjustment | Reclassification Of Platform Fees
Variable Interest Entity [Line Items]
Net sales	6,440
Revision of Prior Period, Error Correction, Adjustment | Out-Of-Period Adjustment - Reclassification Of Platform Fees
Variable Interest Entity [Line Items]
Net sales	4,764
Revision of Prior Period, Error Correction, Adjustment | Reclassification Of Production Expenses
Variable Interest Entity [Line Items]
Cost of goods sold	3,947
Revision of Prior Period, Error Correction, Adjustment | Out-Of-Period Adjustment - Reclassification Of Production Expenses
Variable Interest Entity [Line Items]
Cost of goods sold	3,392
Revision of Prior Period, Error Correction, Adjustment | Reclassification Of Employee-Related Costs
Variable Interest Entity [Line Items]
General and administrative expenses	2,147
Revision of Prior Period, Error Correction, Adjustment | Out-Of-Period Adjustment - Reclassification Of Employee-Related Costs
Variable Interest Entity [Line Items]
General and administrative expenses	$ 1,529