|
MARKETABLE SECURITIES (Details) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Current available-for-sale marketable securities | ||
| Amortized Cost | $ 1,003 | $ 13,608 |
| Gross Unrealized Gains | 6,772 | 6,996 |
| Gross Unrealized Losses | 0 | 0 |
| Estimated Fair Value | 7,775 | 20,604 |
|
Corporate debt securities
|
||
| Current available-for-sale marketable securities | ||
| Amortized Cost | 1,003 | 13,608 |
| Gross Unrealized Gains | 11 | 19 |
| Gross Unrealized Losses | 0 | 0 |
| Estimated Fair Value | 1,014 | 13,627 |
|
Total debt securities
|
||
| Current available-for-sale marketable securities | ||
| Amortized Cost | 1,003 | 13,608 |
| Gross Unrealized Gains | 11 | 19 |
| Gross Unrealized Losses | 0 | 0 |
| Estimated Fair Value | 1,014 | 13,627 |
|
Equity security
|
||
| Current available-for-sale marketable securities | ||
| Amortized Cost | 0 | 0 |
| Gross Unrealized Gains | 6,761 | 6,977 |
| Gross Unrealized Losses | 0 | 0 |
| Estimated Fair Value | $ 6,761 | $ 6,977 |