GENERAL	12 Months Ended
Dec. 31, 2021
Business [Abstract]
GENERAL	NOTE 1: GENERAL Description of Business Kaltura, Inc. (together with its subsidiaries, the “Company”) was incorporated in October 2006 and commenced operations in January 2007. The Company’s business operations are allocated between two main segments, Enterprise, Education, and Technology (“EE&T”) and Media and Telecom (“M&T”). The Company has developed a platform for video creation, management, and collaboration. The Company's platform enables companies, educational institutions, and other organizations to cost-effectively launch advanced online video experiences, including for Over-the-top (“OTT”) Television, Cloud TV, web video publishing, video-based teaching, learning, and training, video-based marketing, and video-based collaboration. The Company’s core offerings consist of various Software-as-a-Service (“SaaS”) products and solutions and a Platform-as-a-Service (“PaaS”). Initial Public Offering On July 23, 2021, the Company completed its initial public offering (“IPO”), in which the Company issued and sold 15,000,000 shares of its common stock at an offering price of $10.00 per share. On August 6, 2021, the underwriters of the IPO exercised in full their option to purchase 2,250,000 additional shares of common stock at the offering price of $10.00 per share. The Company received net proceeds of $155,598 after deducting underwriting discounts and commissions of $12,075, and other issuance costs of $4,827. Immediately prior to the closing of the IPO, all convertible and redeemable convertible preferred shares then outstanding automatically converted into 76,262,942 shares of common stock and warrants to purchase preferred and common stock were automatically converted into 7,067,699 shares of common stock. Pursuant to the terms of a certain warrant to purchase common stock (the “Series F Warrant”), and in the case of the Series F redeemable convertible preferred stock, of the Certificate of Incorporation (as in effect immediately prior to the IPO), the Company was required to make certain cash payments to SSIG (Special Situations Investing Group II, LLC, an affiliate of Goldman Sachs & Co. LLC) if the initial public offering price per share at which shares of the common stock were sold (the “Actual IPO Price”) was less than the price per share used to calculate the number of shares issuable upon the automatic cashless exercise of the Series F Warrant or the conversion of the Series F convertible and redeemable preferred stock, as the case may be (the “Estimated Price”). Accordingly, because the Actual IPO Price was less than the Estimated Price, the Company was required to make a cash payment to SSIG in the amount of $1,569 in connection with the closing of the IPO, and it made such payment in July 2021.

NOTE 1: GENERAL

Description of Business

Kaltura, Inc. (together with its subsidiaries, the “Company”) was incorporated in October 2006 and commenced operations in January 2007. The Company’s business operations are allocated between two main segments, Enterprise, Education, and Technology (“EE&T”) and Media and Telecom (“M&T”). The Company has developed a platform for video creation, management, and collaboration. The Company's platform enables companies, educational institutions, and other organizations to cost-effectively launch advanced online video experiences, including for Over-the-top (“OTT”) Television, Cloud TV, web video publishing, video-based teaching, learning, and training, video-based marketing, and video-based collaboration. The Company’s core offerings consist of various Software-as-a-Service (“SaaS”) products and solutions and a Platform-as-a-Service (“PaaS”).

Initial Public Offering

On July 23, 2021, the Company completed its initial public offering (“IPO”), in which the Company issued and sold 15,000,000 shares of its common stock at an offering price of $10.00 per share. On August 6, 2021, the underwriters of the IPO exercised in full their option to purchase 2,250,000 additional shares of common stock at the offering price of $10.00 per share. The Company received net proceeds of $155,598 after deducting underwriting discounts and commissions of $12,075, and other issuance costs of $4,827.

Immediately prior to the closing of the IPO, all convertible and redeemable convertible preferred shares then outstanding automatically converted into 76,262,942 shares of common stock and warrants to purchase preferred and common stock were automatically converted into 7,067,699 shares of common stock.

Pursuant to the terms of a certain warrant to purchase common stock (the “Series F Warrant”), and in the case of the Series F redeemable convertible preferred stock, of the Certificate of Incorporation (as in effect immediately prior to the IPO), the Company was required to make certain cash payments to SSIG (Special Situations Investing Group II, LLC, an affiliate of Goldman Sachs & Co. LLC) if the initial public offering price per share at which shares of the common stock were sold (the “Actual IPO Price”) was less than the price per share used to calculate the number of shares issuable upon the automatic cashless exercise of the Series F Warrant or the conversion of the Series F convertible and redeemable preferred stock, as the case may be (the “Estimated Price”). Accordingly, because the Actual IPO Price was less than the Estimated Price, the Company was required to make a cash payment to SSIG in the amount of $1,569 in connection with the closing of the IPO, and it made such payment in July 2021.