0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - GENERAL link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - RECENT ACCOUNTING PRONOUNCEMENTS link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - REVENUE RECOGNITION link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - PROPERTY AND EQUIPMENT link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - GOODWILL AND INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - SHARE-BASED PAYMENTS link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - SEGMENTS link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - RESTRUCTURING link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - GENERAL (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - REVENUE RECOGNITION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - PROPERTY AND EQUIPMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - SHARE-BASED PAYMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - SEGMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - RESTRUCTURING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - GENERAL (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of fair value of marketable securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - REVENUE RECOGNITION - Schedule of customer trade receivables and customer deposit liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - REVENUE RECOGNITION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - REVENUE RECOGNITION - Schedule of long term trade receivables (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - PROPERTY AND EQUIPMENT - Schedule of property and equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - PROPERTY AND EQUIPMENT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of goodwill and impairment (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of intangible assets and impairment (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of intangible assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of future amortization expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - LEASES - Schedule of lease balances within our condensed consolidated balance sheet (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - LEASES - Schedule of other information related to leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - LEASES - Schedule of operating lease assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - LEASES - Schedule of future minimum rental payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - LEASES - Schedule of future minimum rental payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - LEASES - Schedule of supplemental and other information (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - EARNINGS PER SHARE - Schedule of weighted average shares (denominator) used in the basic and dilutive earnings per share (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - EARNINGS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - SHARE-BASED PAYMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - SHARE-BASED PAYMENTS - Schedule of restricted stock units activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - STOCKHOLDERS' EQUITY (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - SEGMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - SEGMENTS - Disaggregation of revenues (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - SEGMENTS - Schedule of Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - RESTRUCTURING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - RESTRUCTURING - Schedule of Restructuring Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - RESTRUCTURING - Schedule of Restructuring Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - ACQUISITIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - ACQUISITIONS - Schedule of consideration paid (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink