COMMITMENTS AND CONTINGENCIES (Schedule of Sales Commission Percentages) (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2017 | |
| Up to $1,000,000 [Member] | |
| Commission percentage rate | 5.00% |
| $1,000,001 to $2,000,000 [Member] | |
| Commission percentage rate | 4.00% |
| $2,000,001 to $3,000,000 [Member] | |
| Commission percentage rate | 3.00% |
| $3,000,001 to $4,000,000 [Member] | |
| Commission percentage rate | 2.00% |
| $4,000,001 + [Member] | |
| Commission percentage rate | 1.00% |