Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating activities:
Net income	$ 38,841	$ 53,790
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,305	2,271
Equity-based compensation	2,886	2,328
Changes in operating assets and liabilities:
Accounts receivable	(3,175)	(2,741)
Inventories	(37,244)	(23,555)
Income taxes receivable	(3,445)	(1,524)
Prepaid expenses and other current assets	(14,905)	(11,301)
Other assets	(510)	(2,236)
Accounts payable	5,742	19,297
Income taxes payable	96	757
Accrued expenses	9,120	7,241
Returns reserve	20,497	18,422
Right-of-use lease assets and current and non-current lease liabilities	324	(406)
Other current liabilities	3,913	4,213
Net cash provided by operating activities	24,445	66,556
Investing activities:
Purchases of property and equipment	(2,516)	(1,253)
Net cash used in investing activities	(2,516)	(1,253)
Financing activities:
Proceeds from the exercise of stock options, net	368	8,217
Net cash provided by financing activities	368	8,217
Effect of exchange rate changes on cash and cash equivalents	(2,896)	49
Net increase in cash and cash equivalents	19,401	73,569
Cash and cash equivalents, beginning of period	218,455	146,013
Cash and cash equivalents, end of period	237,856	219,582
Supplemental disclosure of cash flow information:
Income taxes, net of refund	14,608	610
Operating leases	2,504	2,776
Supplemental disclosure of non-cash activities:
Lease assets obtained in exchange for new operating lease liabilities	$ 11,481	$ 1,440