CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) [Abstract]
Revenue	$ 775,000	$ 672,000	$ 1,607,000	$ 1,481,000
Costs and expenses:
Patient expenses	288,000	306,000	612,000	561,000
Selling, general and administrative	351,000	318,000	661,000	667,000
Total	639,000	624,000	1,273,000	1,228,000
Operating income	136,000	48,000	334,000	253,000
Interest expense	(39,000)	(36,000)	(80,000)	(90,000)
Other income	2,000	13,000	6,000	26,000
Income (loss) from investments in unconsolidated entities	183,000	25,000	338,000	(11,000)
Income before income taxes	282,000	50,000	598,000	178,000
Provision for income tax expense	(105,000)	(19,000)	(223,000)	(67,000)
Net income	$ 177,000	$ 31,000	$ 375,000	$ 111,000
Basic and diluted net income per share (in dollars per share)	$ 0.02	$ 0	$ 0.05	$ 0.01
Weighted average common shares outstanding (in shares)	7,797,185	7,797,185	7,797,185	7,797,185