0001001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 2202201 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION (Policies) link:presentationLink link:calculationLink link:definitionLink 2403401 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION (Details) link:presentationLink link:calculationLink link:definitionLink 2104102 - Disclosure - CUSTOMER CONCENTRATION link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - CUSTOMER CONCENTRATION (Tables) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - CUSTOMER CONCENTRATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - CUSTOMER CONCENTRATION - Schedule of Revenue from Ocwen (Details) link:presentationLink link:calculationLink link:definitionLink 2108103 - Disclosure - SALE OF BUSINESSES link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - SALE OF BUSINESSES (Details) link:presentationLink link:calculationLink link:definitionLink 2110104 - Disclosure - ACCOUNTS RECEIVABLE, NET link:presentationLink link:calculationLink link:definitionLink 2311302 - Disclosure - ACCOUNTS RECEIVABLE, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 2412405 - Disclosure - ACCOUNTS RECEIVABLE, NET - Schedule of Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 2413406 - Disclosure - ACCOUNTS RECEIVABLE, NET - Schedule of Allowance for Doubtful Accounts and Expected Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 2114105 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS link:presentationLink link:calculationLink link:definitionLink 2315303 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 2416407 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 2117106 - Disclosure - PREMISES AND EQUIPMENT, NET link:presentationLink link:calculationLink link:definitionLink 2318304 - Disclosure - PREMISES AND EQUIPMENT, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 2419408 - Disclosure - PREMISES AND EQUIPMENT, NET - Schedule of Premises and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 2420409 - Disclosure - PREMISES AND EQUIPMENT, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2121107 - Disclosure - RIGHT-OF-USE ASSETS UNDER OPERATING LEASES, NET link:presentationLink link:calculationLink link:definitionLink 2322305 - Disclosure - RIGHT-OF-USE ASSETS UNDER OPERATING LEASES, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 2423410 - Disclosure - RIGHT-OF-USE ASSETS UNDER OPERATING LEASES, NET (Details) link:presentationLink link:calculationLink link:definitionLink 2124108 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET link:presentationLink link:calculationLink link:definitionLink 2325306 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 2426411 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2427412 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 2428413 - Disclosure - GOODWILL AND INTANGIBLE ASSETS, NET - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2129109 - Disclosure - OTHER ASSETS link:presentationLink link:calculationLink link:definitionLink 2330307 - Disclosure - OTHER ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 2431414 - Disclosure - OTHER ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 2132110 - Disclosure - ACCOUNTS PAYABLE, ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES link:presentationLink link:calculationLink link:definitionLink 2333308 - Disclosure - ACCOUNTS PAYABLE, ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2434415 - Disclosure - ACCOUNTS PAYABLE, ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES - Accounts Payable and Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 2435416 - Disclosure - ACCOUNTS PAYABLE, ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES - Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2136111 - Disclosure - LONG-TERM DEBT link:presentationLink link:calculationLink link:definitionLink 2337309 - Disclosure - LONG-TERM DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 2438417 - Disclosure - LONG-TERM DEBT - Schedule of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2439418 - Disclosure - LONG-TERM DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2140112 - Disclosure - OTHER NON-CURRENT LIABILITIES link:presentationLink link:calculationLink link:definitionLink 2341310 - Disclosure - OTHER NON-CURRENT LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2442419 - Disclosure - OTHER NON-CURRENT LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 2143113 - Disclosure - FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 2344311 - Disclosure - FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2445420 - Disclosure - FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Fair Value Measurements, Recurring and Nonrecurring (Details) link:presentationLink link:calculationLink link:definitionLink 2446421 - Disclosure - FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2147114 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 2348312 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 2449422 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2450423 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION - Pricing Model (Details) link:presentationLink link:calculationLink link:definitionLink 2451424 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION - Schedule of Grant Date Fair Value of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 2452425 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION - Summary of Activity Related to Awards (Details) link:presentationLink link:calculationLink link:definitionLink 2453426 - Disclosure - SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION - RSU (Details) link:presentationLink link:calculationLink link:definitionLink 2154115 - Disclosure - REVENUE link:presentationLink link:calculationLink link:definitionLink 2355313 - Disclosure - REVENUE (Tables) link:presentationLink link:calculationLink link:definitionLink 2456427 - Disclosure - REVENUE - Schedule of Components of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2457428 - Disclosure - REVENUE - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2458429 - Disclosure - REVENUE - Contract Balances (Details) link:presentationLink link:calculationLink link:definitionLink 2159116 - Disclosure - COST OF REVENUE link:presentationLink link:calculationLink link:definitionLink 2360314 - Disclosure - COST OF REVENUE (Tables) link:presentationLink link:calculationLink link:definitionLink 2461430 - Disclosure - COST OF REVENUE (Details) link:presentationLink link:calculationLink link:definitionLink 2162117 - Disclosure - SELLING, GENERAL AND ADMINISTRATIVE EXPENSES link:presentationLink link:calculationLink link:definitionLink 2363315 - Disclosure - SELLING, GENERAL AND ADMINISTRATIVE EXPENSES (Tables) link:presentationLink link:calculationLink link:definitionLink 2464431 - Disclosure - SELLING, GENERAL AND ADMINISTRATIVE EXPENSES (Details) link:presentationLink link:calculationLink link:definitionLink 2165118 - Disclosure - OTHER (EXPENSE) INCOME, NET link:presentationLink link:calculationLink link:definitionLink 2366316 - Disclosure - OTHER (EXPENSE) INCOME, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 2467432 - Disclosure - OTHER (EXPENSE) INCOME, NET (Details) link:presentationLink link:calculationLink link:definitionLink 2168119 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 2469433 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 2170120 - Disclosure - LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 2371317 - Disclosure - LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 2472434 - Disclosure - LOSS PER SHARE - Schedule of Basic and Diluted Calculation (Details) link:presentationLink link:calculationLink link:definitionLink 2473435 - Disclosure - LOSS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2174121 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS link:presentationLink link:calculationLink link:definitionLink 2375318 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS (Tables) link:presentationLink link:calculationLink link:definitionLink 2476436 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2477437 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Lease Term and Assumption (Details) link:presentationLink link:calculationLink link:definitionLink 2478438 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Lease Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2479439 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2479439 - Disclosure - COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2180122 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 2381319 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 2482440 - Disclosure - SEGMENT REPORTING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2483441 - Disclosure - SEGMENT REPORTING - Summary (Details) link:presentationLink link:calculationLink link:definitionLink 2484442 - Disclosure - SEGMENT REPORTING - Premises and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink