CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash flows from operating activities:
Net income (loss)	$ (15,861)	$ 7,944
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization of property and equipment	3,917	4,208
Provision for bad debts	44,600	40,368
Amortization of debt discount	1,682	525
Loss on warrants	3,101	1,474
Deferred tax assets, net	(6,708)
Noncash interest expense	86
Changes in operating assets and liabilities:
Accounts receivable	(53,822)	(39,318)
Inventories of supplies	117	(910)
Due from governmental payers	(699)	(831)
Hospital quality assurance fees receivable	(5,254)	(621)
Prepaid income taxes	892	(892)
Prepaid insurance, other prepaid expenses and current assets, and other assets	(771)	1,033
Accounts payable	9,815	8,732
Accrued compensation and benefits	(213)	1,140
Hospital quality assurance fees payable	7,226
Due to governmental payers	179
Income taxes payable	2,869	(12,800)
Accrued insurance retentions and other current liabilities	(780)	(5,534)
Net cash provided (used) by operating activities	(9,624)	4,518
Cash flows from investing activities:
(Increase) decrease in restricted cash	(3)	14
Additions to property and equipment	(10,340)	(5,486)
Net cash used in investing activities	(10,343)	(5,472)
Cash flows from financing activities:
Proceeds from (paydown on) revolving line of credit, net	15,490	(5,081)
Payment to lender	(450)
Payments received-receivable from stockholders		132
Noncontrolling interests distributions	(2,376)	(1,914)
Payments on capital lease obligations	(981)	(893)
Net cash provided (used) in financing activities	11,683	(7,756)
Net decrease in cash and cash equivalents	(8,284)	(8,710)
Cash and cash equivalents, beginning of period	11,829	20,539
Cash and cash equivalents, end of period	$ 3,545	$ 11,829