|
COMMITMENTS AND CONTINGENCIES (Details) (USD $)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2014
|
|
| Long-term Purchase Commitment [Line Items] | |
| Total Commitment | $ 45,434,000 |
| Total Cash Deposits | 7,784,000 |
| Proton Beam Units [Member] | |
| Long-term Purchase Commitment [Line Items] | |
| Total Commitment | 38,600,000 |
| Total Cash Deposits | 5,000,000 |
| Gamma Knife Units [Member] | |
| Long-term Purchase Commitment [Line Items] | |
| Total Commitment | 6,834,000 |
| Total Cash Deposits | $ 2,784,000 |