Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flows from Operating Activities
Net income (loss)	$ (52,005)	$ 38,026
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	18,617	19,100
Non-cash interest expense	824	719
Deferred income taxes	(2,028)	(43)
Share-based compensation expense	22,379	16,969
Loss on extinguishment of debt	97,091
Provision for bad debts	490
Change in contingent consideration	1,167
Changes in operating assets and liabilities:
Accounts receivable and contract assets	(11,383)	(44,948)
Inventories	(49,118)	(18,117)
Prepaid expenses and other current assets	(11,354)	8,388
Accounts payable and accrued expenses	9,238	(6,072)
Customer deposits and deferred revenue	11,071	59,149
Income taxes receivable and payable, net	(1,953)	(296)
Other, net	(847)	2,499
Net cash provided by (used in) operating activities	32,189	75,374
Cash Flows from Investing Activities
Capital expenditures	(17,231)	(21,771)
Acquisition of businesses, net of cash acquired	(30,373)
Proceeds from the sale of investments	130,813	44,592
Payments for purchases of investments	(110,389)	(43,982)
Net cash provided by (used in) investing activities	(27,180)	(21,161)
Cash Flows from Financing Activities
Proceeds from issuance of 2029 Notes, net of issuance costs	223,202
Extinguishment of Convertible Notes	(218,991)
Contingent consideration payment	(2,500)
Proceeds (net of tax withholdings) from option exercises and employee stock purchase plan	3,706	2,909
Restricted stock tax withholdings	(9,047)	(7,818)
Net cash provided by (used in) financing activities	(3,630)	(4,909)
Effect of exchange rate changes on cash and cash equivalents	(54)	(108)
Net increase (decrease) in cash, cash equivalents, and restricted cash	1,325	49,196
Cash, cash equivalents, and restricted cash - beginning of period	155,472	120,472
Cash, cash equivalents, and restricted cash - end of period	156,797	169,668
Supplemental Disclosure of Cash Flow Information
Interest paid	7,296	7,760
Income taxes paid	3,861	1,349
Non-cash activities
Capital expenditures included in accounts payable and accrued expenses	8,379	6,709
Net transfer of inventory to property, plant and equipment	4,296	1,235
Right-of-use assets obtained in exchange for lease obligations	$ 630	$ 375