Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net income	$ 23,436	$ 16,821
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	6,992	6,887
Amortization of intangible assets	10,068	11,567
Net gains from investments	(426)	0
Deferred income taxes	(3,023)	(2,157)
Stock-based compensation	11,036	7,351
Operating lease right-of-use assets amortization	8,138	8,742
Amortization of deferred financing fees	331	703
Amortization of premium on investments	48	25
Foreign currency (gains) losses	(167)	1,033
Changes in assets and liabilities:
Accounts receivable	34,801	31,052
Deferred commissions	10,741	5,562
Prepaid expenses and other current assets	2,185	(3,394)
Accounts payable	262	64
Accrued expenses and other liabilities	(30,801)	(6,870)
Deferred revenue	(26,262)	16,132
Operating lease liabilities	(9,556)	(8,526)
Net cash provided by operating activities	37,803	84,992
Cash flows from investing activities:
Purchases of property and equipment	(4,227)	(9,845)
Purchases of marketable investments	(22,819)	(18,549)
Proceeds from maturities of marketable investments	21,081	1,500
Other investing activity	246	44
Net cash used in investing activities	(5,719)	(26,850)
Cash flows from financing activities:
Payments on borrowings	(25,000)	(9,375)
Repurchases of common stock	(15,112)	(10,646)
Proceeds from issuance of common stock under employee equity incentive plans	4,298	7,840
Taxes paid related to net share settlements of stock-based compensation awards	(2,975)	(3,347)
Net cash used in financing activities	(38,789)	(15,528)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(10,727)	(1,464)
Net change in cash, cash equivalents and restricted cash	(17,432)	41,150
Cash, cash equivalents and restricted cash, beginning of period	118,031	90,652
Cash, cash equivalents and restricted cash, end of period	100,599	131,802
Supplemental disclosure of cash flow information:
Cash paid for interest	1,456	2,532
Cash paid for income taxes	$ 5,380	$ 7,366