1. DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2012
Description Of Business And Summary Of Significant Accounting Policies Details Narrative
Working capital	$ (33,000)		$ (33,000)
Supplemental payments from the California Medical Assistance Commission to support indigent care DSH	5,500	4,000	9,600	9,900
Revenue related to supplemental payments	4,400	3,100	11,300	10,500
DSH receivables included in due from government payers	6,700		6,700		5,000
Patient service revenues under managed care plans, including Medicare and Medicaid managed care plans	24,400	26,200	79,800	72,300
Estimated costs of charity care	1,900	2,500	6,500	6,300
Company's self-pay collection rate (blended collection rate for uninsured and balance after insurance accounts receivable)	4.90%		4.90%		11.30%
Current portion of debt issuance costs included in prepaid expenses and other current assets	$ 929		$ 929		$ 153