CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net income (loss)	$ 126,000	$ (327,000)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	197,000	0
Loss (income) from investment in unconsolidated entities, net	12,000	(12,000)
Gain from sales of investments in unconsolidated entities	(238,000)	0
Accrued interest from capital lease obligations	42,000	0
Deferred income taxes	0	(196,000)
Changes in:
Accounts receivable	(725,000)	7,000
Other current assets	(1,000)	(51,000)
Accounts payable and accrued expenses	(73,000)	93,000
Asset retirement obligations	0	(40,000)
Net cash used in operating activities	(660,000)	(526,000)
Cash flows from investing activities:
Proceeds from insurance recoveries	0	3,265,000
Proceeds from sale of investments	256,000	0
Purchase of leasehold improvements	(689,000)	0
Investments in unconsolidated entities	0	(50,000)
Repayment of (advances to) related parties	311,000	(222,000)
Net cash (used in) provided by investing activities	(122,000)	2,993,000
Cash flows from financing activities:
Repayment of capital lease obligations	0	(2,271,000)
Proceeds from short-term loans	462,000	0
Net cash provided by (used in) financing activities	462,000	(2,271,000)
Net change in cash and cash equivalents	(320,000)	196,000
Cash and cash equivalents - beginning of period	1,414,000	1,450,000
Cash and cash equivalents - end of period	1,094,000	1,646,000
Cash paid for
Interest	21,000	0
Supplemental disclosures of noncash investing and financing activities:
Purchase of gamma knife and related leasehold improvements through capital lease obligation	4,297,000	0
Increase in fixed assets due to capitalization of asset retirement obligation	$ 431,000	$ 0