FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Foreign currency derivative contracts, assets |
$ 10
|
$ (132)
|
| Total |
3,069
|
4,402
|
| Equity securities [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Marketables securities |
1,161
|
1,185
|
| US Government treasuries [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Marketables securities |
1,898
|
3,349
|
| Level 2 [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Foreign currency derivative contracts, assets |
10
|
(132)
|
| Total |
$ 10
|
132
|
| Level 2 [Member] | Equity securities [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Marketables securities |
|
|
| Level 2 [Member] | US Government treasuries [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Marketables securities |
|
|
| Level 1 [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total |
$ 3,059
|
4,534
|
| Level 1 [Member] | Equity securities [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Marketables securities |
1,161
|
1,185
|
| Level 1 [Member] | US Government treasuries [Member] |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Marketables securities |
$ 1,898
|
$ 3,349
|