0000001 - Document - Cover 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 INCOME AND COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - BUSINESS AND ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - REVENUES link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - GOODWILL AND INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - ACCRUED AND OTHER LIABILITIES link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - EQUITY link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9954701 - Disclosure - BUSINESS AND ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9954702 - Disclosure - ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954703 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954704 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954705 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954706 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954707 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954708 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9954709 - Disclosure - ACCRUED AND OTHER LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954710 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9954711 - Disclosure - SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9954712 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954713 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954714 - Disclosure - BUSINESS AND ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954715 - Disclosure - ACQUISITIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954716 - Disclosure - ACQUISITIONS - Summary of Estimated Fair Values of Consideration Paid and Net Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9954717 - Disclosure - ACQUISITIONS - Pro Forma Revenue and Net Income (Details) link:presentationLink link:calculationLink link:definitionLink 9954718 - Disclosure - REVENUES - Revenues from Contract with Customers (Details) link:presentationLink link:calculationLink link:definitionLink 9954719 - Disclosure - REVENUES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954720 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Accounts Receivable Outstanding Balance (Details) link:presentationLink link:calculationLink link:definitionLink 9954721 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Notes Receivable, Net of Allowance for Credit Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9954722 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954723 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Maturities of Notes Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9954724 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Changes in Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9954725 - Disclosure - ACCOUNTS RECEIVABLE AND AGENT ADVANCES RECEIVABLE, NET OF ALLOWANCE - Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9954726 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954727 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954728 - Disclosure - PREPAID EXPENSES AND OTHER ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954729 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954730 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Changes in Goodwill and Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954731 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Amortization Expense Related to Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954732 - Disclosure - LEASES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954733 - Disclosure - LEASES - Right-Of-Use Assets and Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954734 - Disclosure - LEASES - Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9954735 - Disclosure - LEASES - Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9954735 - Disclosure - LEASES - Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9954736 - Disclosure - WIRE TRANSFERS AND MONEY ORDERS PAYABLE, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9954737 - Disclosure - ACCRUED AND OTHER LIABILITIES - Accrued and Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954738 - Disclosure - ACCRUED AND OTHER LIABILITIES - Changes in Deferred Revenue Loyalty Program Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9954739 - Disclosure - DEBT - Schedule of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9954740 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954741 - Disclosure - SHARE-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954742 - Disclosure - SHARE-BASED COMPENSATION - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954743 - Disclosure - SHARE-BASED COMPENSATION - RSU, RSA, and PSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954744 - Disclosure - EQUITY (Details) link:presentationLink link:calculationLink link:definitionLink 9954745 - Disclosure - EARNINGS PER SHARE - Basic and Diluted Net Loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954746 - Disclosure - EARNINGS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954747 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9954748 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink