CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
CURRENT ASSETS:
Cash and cash equivalents	$ 34,073	$ 44,625
Marketable securities	35,084	41,343
Trade receivables	21,865	28,786
Prepaid expenses and other current assets	7,430	7,521
Deferred contract acquisition and fulfillment costs, current	10,601	10,759
Total current assets	109,053	133,034
LONG-TERM ASSETS:
Marketable securities	1,902	0
Property and equipment, net	20,763	15,142
Other assets, noncurrent	2,910	3,176
Deferred contract acquisition and fulfillment costs, noncurrent	18,277	21,691
Operating lease right-of-use assets	14,735	20,814
Intangible assets, net	808	1,244
Goodwill	11,070	11,070
Total noncurrent assets	70,465	73,137
TOTAL ASSETS	179,518	206,171
CURRENT LIABILITIES:
Current portion of long-term loans	31,455	5,793
Trade payables	4,435	9,437
Employees and payroll accruals	12,380	14,884
Accrued expenses and other current liabilities	17,184	16,527
Operating lease liabilities, current	2,337	2,355
Deferred revenue, current	59,244	59,841
Total current liabilities	127,035	108,837
LONG-TERM LIABILITIES:
Deferred revenue, noncurrent	578	1,266
Long-term loans, net of current portion	0	30,004
Operating lease liabilities, noncurrent	17,581	20,697
Other liabilities, noncurrent	2,147	2,021
Total long-term liabilities	20,306	53,988
TOTAL LIABILITIES	147,341	162,825
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, $0.0001 par value per share, 20,000,000 shares authorized as of September 30, 2023 and December 31, 2022; 0 shares issued and outstanding as of September 30, 2023, and December 31, 2022	0	0
Common stock $0.0001 par value per share, 1,000,000,000 shares authorized as of September 30, 2023 and December 31, 2022; 147,960,279 and 142,249,619 shares issued as of September 30, 2023 and December 31, 2022, respectively; 140,275,089 and 134,564,429 shares outstanding as of September 30, 2023 and December 31, 2022, respectively	13	13
Treasury stock –7,685,190 shares of common stock, $0.0001 par value per share, as of September 30, 2023 and December 31, 2022	(4,881)	(4,881)
Additional paid-in capital	463,155	439,644
Accumulated other comprehensive loss	(682)	(301)
Accumulated deficit	(425,428)	(391,129)
Total stockholders' equity	32,177	43,346
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 179,518	$ 206,171