COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
Employee Loan Program [Member]
Commitments and Contingencies [Line Items]
Percentage of security deposit under employee loan program	30.00%	30.00%
Total commitment	$ 306	$ 306
Provision for losses under employee loan program	0	0
Construction in Progress [Member]
Commitments and Contingencies [Line Items]
Total commitment	3,822	3,822
Area of office building	14,071	14,071
Employees Housing Program [Member]
Commitments and Contingencies [Line Items]
Total commitment	693	693
Provision for losses under employee loan program	$ 0	$ 0