STOCK-BASED COMPENSATION (Details 1) - shares shares in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Options [Member]
Option Shares
Outstanding at the beginning of the period (in shares)	474	458
Granted (in shares)	273	120
Options Exercised/RSAs Vested (in shares)	(54)	(31)
Forfeited (in shares)	(50)	(33)
Outstanding at the end of the period (in shares)	643	514
RSAs [Member]
Option Shares
Outstanding at the beginning of the period (in shares)	63	63
Granted (in shares)	42	28
Options Exercised/RSAs Vested (in shares)	(15)	(10)
Forfeited (in shares)	(12)	(5)
Outstanding at the end of the period (in shares)	78	76