UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating Activities
Net income (loss)	$ 2,003	$ (9,860)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities
Depreciation and amortization expense	2,183	1,487
Amortization of deferred contract costs	3,016	2,397
Amortization (accretion) of premiums and discounts on investments	(1,071)	(1,716)
Non-cash lease expense	1,164	895
Stock-based compensation expense	5,115	2,796
Non-cash interest expense	0	53
Change in fair value of convertible debt securities	0	(134)
Deferred taxes	(100)	4
Other non-cash items	844	568
Changes in operating assets and liabilities
Accounts receivable	782	(1,104)
Deferred contract costs	(3,455)	(2,587)
Prepaid expenses and other current assets	(2,275)	(651)
Accounts payable	1,012	(4,226)
Accrued expenses	1,414	2,469
Other current liabilities	(390)	4
Deferred revenue	5,658	7,005
Other long-term liabilities	0	0
Change in operating lease liability	(1,121)	(1,009)
Net cash provided by (used in) operating activities	14,779	(3,609)
Investing Activities
Purchases of property and equipment	(759)	(268)
Purchases of short-term investments	(46,706)	(103,751)
Proceeds from sales and maturities of short-term investments	25,000	87,741
Purchases of convertible debt securities	0	(323)
Funding of investment loan receivable	(7,000)	0
Capitalization of internal-use software costs	(2,015)	(1,056)
Cash paid for acquisition of businesses, net of cash acquired	(501)	(1,082)
Purchases of other investments	0	(150)
Net cash used in investing activities	(31,981)	(18,889)
Financing Activities
Proceeds from exercise of stock options	844	67
Proceeds from issuance of shares in connection with employee stock purchase plan	0	264
Payment of finance leases	(410)	(782)
Net cash provided by (used in) financing activities	434	(451)
Effect of exchange rate changes on cash and cash equivalents	(507)	73
Decrease in cash, cash equivalents and restricted cash	(17,275)	(22,876)
Cash, cash equivalents and restricted cash, beginning of period	58,848	79,765
Cash, cash equivalents and restricted cash, end of period	41,573	56,889
Supplemental cash flow disclosures
Cash paid for interest	0	56
Cash paid for income taxes	199	53
Property and equipment purchases not paid	9	46
Unrealized loss on short-term investments	$ 744	$ 83