0000001 - Document - COVER PAGE link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS & COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952155 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - ACQUISITION link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - FAIR VALUE MEASUREMENT link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - RESTRICTED CASH AND INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - GOODWILL AND INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - SUPPLEMENTAL BALANCE SHEET INFORMATION link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - WORKERS' COMPENSATION INSURANCE AND RESERVES link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - LONG-TERM DEBT link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - SHAREHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - NET INCOME (LOSS) PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - SEGMENT INFORMATION link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - SUBSEQUENT EVENT link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - ACQUISITION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - FAIR VALUE MEASUREMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - RESTRICTED CASH AND INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - SUPPLEMENTAL BALANCE SHEET INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - WORKERS' COMPENSATION INSURANCE AND RESERVES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - LONG-TERM DEBT - (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - SHAREHOLDERS' EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - NET INCOME (LOSS) PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - SEGMENT INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - ACQUISITION (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - ACQUISITION - Allocation of purchase price (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - FAIR VALUE MEASUREMENT - Fair Value Measurement (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - RESTRICTED CASH AND INVESTMENTS (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - RESTRICTED CASH AND INVESTMENTS (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - SUPPLEMENTAL BALANCE SHEET INFORMATION - Allowance for credit losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - SUPPLEMENTAL BALANCE SHEET INFORMATION - Prepaid expenses and other current assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - SUPPLEMENTAL BALANCE SHEET INFORMATION - Assets held-for-sale (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - WORKERS' COMPENSATION INSURANCE AND RESERVES - Reconciliation of Workers' Compensation Claims Reserve (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - WORKERS' COMPENSATION INSURANCE AND RESERVES - Reconciliation of Workers' Compensation Claims Reserve (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - WORKERS' COMPENSATION INSURANCE AND RESERVES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - LONG-TERM DEBT - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - LONG-TERM DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - SHAREHOLDERS' EQUITY (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - NET INCOME (LOSS) PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - SEGMENT INFORMATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - SUBSEQUENT EVENT (Details) link:presentationLink link:calculationLink link:definitionLink