FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Jun. 30, 2016

FAIR VALUE MEASUREMENTS

Schedule of assets and liabilities of the entity measured at fair value on a recurring basis

	June 30, 2016
			Significant Other
	Quoted Prices in		Observable
	Active Markets		Inputs
Description	(Level 1)		(Level 2)		Total
Certificates of deposit	$	—	$	388	$	388
Money market funds	$	26,318	$	—	$	26,318
Total assets measured at fair value	$	26,318	$	388	$	26,706

	December 31, 2015
			Significant Other
	Quoted Prices in		Observable
	Active Markets		Inputs
Description	(Level 1)		(Level 2)		Total
Certificates of deposit	$	—	$	377	$	377
Money market funds	$	76,263	$	—	$	76,263
Total assets measured at fair value	$	76,263	$	377	$	76,640