PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property and equipment consists of the following:

	DECEMBER 31,
	2015		2014
Medical equipment and facilities	$	83,267,000	$	82,151,000
Office equipment		721,000		721,000
Deposits and construction in progress		5,796,000		8,736,000
Deposits towards purchase of proton beam systems		5,000,000		5,000,000
		94,784,000		96,608,000
Accumulated depreciation		(47,661,000)		(46,572,000)
Net property and equipment	$	47,123,000	$	50,036,000