CREDIT FACILITY AND LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of long-term debt instruments

Long-term debt consists of the following (in thousands):  

	December 31,
	2014		2015
Term loan with a financial entity due in monthly installments beginning July 2012 with the balance paid in full in June 2017 and a stated interest rate of 6.0%.	$	368	$	228
Less current portion of long-term debt	141		159
Long-term debt, net of current portion	$	227	$	69

Schedule of maturities of long-term debt

Maturities of long-term debt as of December 31, 2015 were as follows (in thousands):

Year Ending December 31,
2016	$	159
2017	69
2018	—
	$	228