Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating activities
Net Income (Loss)	$ (22,886)	$ (9,015)	$ 5,397
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	16,536	10,696	8,322
Stock-based compensation	13,899	13,548	9,968
Provision for reserves on accounts receivable	162	118	159
Changes in assets and liabilities:
Accounts receivable	(7,707)	4,227	(846)
Prepaid expenses and other current assets	1,565	(1,216)	1,281
Other assets	1,328	(348)	(1,437)
Accounts payable	3,294	120	(683)
Accrued expenses	(7,950)	2,397	(5,209)
Operating leases	(409)	5,503	(634)
Deferred revenue	6,673	(609)	3,245
Net cash provided by operating activities	4,505	25,421	19,563
Investing activities
Cash paid for acquisition, net of cash acquired	0	(13,215)	(2,000)
Purchases of property and equipment	(3,120)	(10,727)	(2,205)
Capitalized internal-use software costs	(12,530)	(13,825)	(6,637)
Net cash used in investing activities	(15,650)	(37,767)	(10,842)
Financing activities
Proceeds from exercise of stock options	0	177	2,846
Deferred acquisitions payments	(1,700)	0	(475)
Other financing activities	(330)	(260)	(1,669)
Net cash (used in) provided by financing activities	(2,030)	(83)	702
Effect of exchange rate changes on cash and cash equivalents	(104)	(1,416)	(1,156)
Net decrease in cash and cash equivalents	(13,279)	(13,845)	8,267
Cash and cash equivalents at beginning of period	31,894	45,739	37,472
Cash and cash equivalents at end of period	18,615	31,894	45,739
Supplemental disclosure of cash flow information
Cash paid for operating lease liabilities	3,686	1,842	4,277
Cash paid for income taxes	1,372	671	737
Cash paid for interest	23	0	0
Supplemental disclosure of non-cash operating activities
Capitalization of stock-based compensation related to internal use software	527	580	593
Supplemental disclosure of non-cash investing and financing activities
Unpaid internal-use software costs	210	1,213	446
Fair value of shares issued for acquisition of a business	0	1,987	0
Unpaid purchases of property and equipment	$ 714	$ 267	$ 25