Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities:
Net income	$ 48,402	$ 39,416
Adjustments to reconcile net income to net cash and cash equivalents provided by operating activities:
Depreciation and amortization (including amortization of debt issuance costs)	12,083	15,094
Bad debt expense (benefit)	(1,594)	(454)
Stock-based compensation	20,138	21,376
Deferred income tax	(10,374)	(9,484)
Non-cash lease expense	1,858	2,539
Unrealized foreign currency (gain) loss	(995)	589
Provision for inventory obsolescence, net	(11,081)	(3,028)
Other	11	(1,040)
Changes in operating assets and liabilities:
Accounts receivable	22,446	27,320
Inventories	4,787	56,928
Prepaid expenses and other current assets	10,762	(16,492)
Other assets	(3,479)	(122)
Accounts payable	18,335	(42,060)
Accrued expenses, other current liabilities and other non-current liabilities	(17,158)	(25)
Operating lease liabilities	(2,197)	(2,799)
Deferred revenue	5,379	3,890
Net cash and cash equivalents provided by operating activities	97,323	91,648
Cash flows from investing activities:
Purchases of marketable securities	0	(25,442)
Proceeds from Sale and Maturity of Marketable Securities	26,114	25,440
Purchases of property and equipment, including capitalized software development costs	(10,594)	(9,963)
Net cash and cash equivalents provided by (used in) investing activities	15,520	(9,965)
Cash flows from financing activities:
Repurchases of common stock	(16,741)	(20,103)
Employee tax withholding payments on stock-based awards	(9,315)	(6,541)
Cash dividend	(21,493)	(1,547)
Net cash and cash equivalents used in financing activities	(47,549)	(28,191)
Effect of exchange rate on changes in cash and cash equivalents	623	(127)
Net increase in cash and cash equivalents	65,917	53,365
Cash and cash equivalents at beginning of period	232,140	142,187
Cash and cash equivalents at end of period	298,057	195,552
Supplemental disclosures of cash flow information:
Cash paid during the period for income taxes	10,938	30,389
Supplemental disclosures of non-cash investing and financing activities:
Right-of-use assets obtained in exchange for new operating lease liabilities	371	477
Property and equipment included in accounts payable, accrued expenses and other current liabilities	2,718	1,545
Tax withholdings on stock-based awards included in accrued expenses and other current liabilities	635	659
Stock-based compensation capitalized for software development costs	848	695
Dividends declared but unpaid	$ 204,814	$ 122,332