COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Long-term Purchase Commitment [Table Text Block]

The Company estimates the following commitments for each of the equipment systems, with expected timing of payments as follows as of December 31, 2017:

	2018		Thereafter		Total
Proton Beam Units	$	-	$	25,800,000	$	25,800,000
Gamma Knife Units		1,500,000		-		1,500,000
Total Commitments	$	1,500,000	$	25,800,000	$	27,300,000