0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 0000008 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - REVENUE RECOGNITION link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - INTANGIBLE ASSETS AND GOODWILL link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - NET LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - GEOGRAPHICAL INFORMATION link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - SUBSEQUENT EVENT link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - REVENUE RECOGNITION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - INTANGIBLE ASSETS AND GOODWILL (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - NET LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - GEOGRAPHICAL INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - REVENUE RECOGNITION - Contract Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - REVENUE RECOGNITION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - REVENUE RECOGNITION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - FAIR VALUE MEASUREMENTS - Cash, Cash Equivalents and Investments with Hierarchy (Details) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - FAIR VALUE MEASUREMENTS - Cash, Cash Equivalents and Investments with Hierarchy (Details) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - FAIR VALUE MEASUREMENTS - Summary of Assumptions Used in Determination of Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - INTANGIBLE ASSETS AND GOODWILL- Schedule Of Intangibles (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - INTANGIBLE ASSETS AND GOODWILL - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - INTANGIBLE ASSETS AND GOODWILL - Schedule of Future Amortization of Intangibles (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - INTANGIBLE ASSETS AND GOODWILL - Changes in Carrying Amount of Goodwill by Location (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN - 2024 Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN - Carrying Amount (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN - Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN - Term Loan and Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - CONVERTIBLE SENIOR NOTES AND TERM LOAN - 2028 Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY - Stock-Based Compensation Expense By Statement Of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY - Restricted Stock Unit and Performance Stock Unit Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - NET LOSS PER SHARE - Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - NET LOSS PER SHARE - Schedule of Antidilutive Awards (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - GEOGRAPHICAL INFORMATION (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - RELATED PARTY TRANSACTIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - SUBSEQUENT EVENT (Details) link:presentationLink link:calculationLink link:definitionLink