0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - ORGANIZATION link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - REVENUE RECOGNITION link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - ACCOUNTS RECEIVABLE, NET link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - INVENTORIES, NET link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - PROPERTY AND EQUIPMENT, NET link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - GOODWILL link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - INTANGIBLE ASSETS, NET link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - OTHER BALANCE SHEET COMPONENTS link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - DEBT AND OTHER OBLIGATIONS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - EMPLOYEE BENEFIT PLAN link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - SEGMENT INFORMATION link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - REVENUE RECOGNITION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - ACCOUNTS RECEIVABLE, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - INVENTORIES, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - PROPERTY AND EQUIPMENT, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - INTANGIBLE ASSETS, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - OTHER BALANCE SHEET COMPONENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - STOCKHOLDERS' EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - SEGMENT INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - ORGANIZATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Restructuring Expenses and Impairment Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Changes in Restructuring Expenses Accrual (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - REVENUE RECOGNITION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - REVENUE RECOGNITION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - REVENUE RECOGNITION - Schedule of Revenue by Customer Type (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - REVENUE RECOGNITION - Schedule of Contract with Customer, Contract Asset, Contract Liability, and Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - ACCOUNTS RECEIVABLE, NET - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - ACCOUNTS RECEIVABLE, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - ACCOUNTS RECEIVABLE, NET - Schedule of Accounts Receivable, Allowance for Credit Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - INVENTORIES, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - PROPERTY AND EQUIPMENT, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - GOODWILL (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - INTANGIBLE ASSETS, NET - Schedule of Finite-Lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - INTANGIBLE ASSETS, NET - Schedule of Finite-Lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - INTANGIBLE ASSETS, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - INTANGIBLE ASSETS, NET - Schedule of Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - INTANGIBLE ASSETS, NET - Schedule of Estimated Future Amortization Expense of Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - OTHER BALANCE SHEET COMPONENTS - Schedule of Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - OTHER BALANCE SHEET COMPONENTS - Schedule of Details of Accounts Payable and Other Accrued Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - OTHER BALANCE SHEET COMPONENTS - Schedule of Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - DEBT AND OTHER OBLIGATIONS - Revolving Credit Facility (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - DEBT AND OTHER OBLIGATIONS - Other Financing Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - STOCKHOLDERS' EQUITY - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - STOCKHOLDERS' EQUITY - Schedule of Details of Changes in Accumulated Other Comprehensive Loss by Category (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - STOCK-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - STOCK-BASED COMPENSATION - Schedule of Stock-Based Compensation Expense Incurred (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - STOCK-BASED COMPENSATION - Schedule of Restricted Stock Unit Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - STOCK-BASED COMPENSATION - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - LEASES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - LEASES - Schedule of Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - LEASES - Schedule of Future Minimum Lease Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - LEASES - Schedule of Future Minimum Lease Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - LEASES - Schedule of Weighted Average Remaining Lease Term and Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - LEASES - Schedule of Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - EMPLOYEE BENEFIT PLAN (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - INCOME TAXES - Schedule of Components of Provision for Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - INCOME TAXES - Schedule of Effective Income Tax Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - INCOME TAXES - Schedule of Valuation Allowance Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - INCOME TAXES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - INCOME TAXES - Schedule of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - LOSS PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - RELATED PARTY TRANSACTIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - SEGMENT INFORMATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - SEGMENT INFORMATION - Schedule of Segment Reporting Information, by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION - Schedule of Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink