CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities:
Net income	$ 76,408	$ 4,323
Adjustments to reconcile net income to cash flows from operating activities:
Share-based compensation	7,950	22,650
Amortization and depreciation	14,585	14,583
Foreign exchange loss (gain) on revaluation of Monoplant finance lease liability	9,318	(718)
Net amortization of premiums and discounts on investments	(7,844)	(9,752)
Other, net	4,852	220
Net changes in operating assets and liabilities:
Accounts receivable, net	5,816	(12,394)
Inventory, net	(5,565)	991
Prepaid expenses and other current assets	940	(6,001)
Other noncurrent operating assets	730	(12)
Accounts payable	(2,973)	4,551
Accrued expenses and other liabilities	(17,777)	(4,139)
Deferred revenue	4,150	522
Lease liabilities	(600)	(550)
Cash flows from operating activities	89,990	14,274
Cash flows from investing activities:
Proceeds from the sale and maturities of investments	348,785	461,448
Purchases of investments	(344,618)	(461,140)
Purchases of property, equipment and intangible assets	(180)	(225)
Upfront lease payment	0	(44)
Cash flows from investing activities	3,987	39
Cash flows from financing activities:
Repurchase of common shares	(98,156)	(18,435)
Principal portion of finance lease payments	(9,649)	(8,959)
Proceeds from issuance of common shares from exercise of stock options and vesting of RSUs and performance awards	12,583	6,537
Proceeds from issuance of common shares under ESPP	401	703
Taxes paid related to net settlement of exercises of stock options and vesting of RSUs and performance awards	(9,400)	(5,892)
Cash flows from financing activities	(104,221)	(26,046)
Net decrease in cash, cash equivalents and restricted cash	(10,244)	(11,733)
Cash, cash equivalents and restricted cash, beginning of the period	83,433	48,875
Cash, cash equivalents and restricted cash, end of the period	73,189	37,142
Supplemental cash flow information:
Cash paid for taxes	(3,092)	(1,459)
Reconciliation of cash, cash equivalents and restricted cash to the condensed consolidated balance sheets
Cash and cash equivalents	72,889	36,630
Restricted cash	300	512
Total cash, cash equivalents and restricted cash	$ 73,189	$ 37,142