DERIVATIVES AND HEDGING ACTIVITIES (Tables)

12 Months Ended

Dec. 31, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value of Outstanding Derivative Instruments

The fair value of the Company’s outstanding derivative instruments is as follows:

	As at December 31,
	2013		2014
Derivative liabilities:
Derivatives designated as cash flow hedging instruments:
Foreign exchange option contracts	$	—	$	52
Foreign exchange forward contracts		16		12
Total	$	16	$	64

Increase in Unrealized Gains (Losses) Recognized in "Accumulated Other Comprehensive Income (Loss)" on Derivatives, Before Tax Effect

The increase in unrealized gains (losses) recognized in “accumulated other comprehensive income (loss)” on derivatives, before tax effect, is as follows:

	Year ended December 31,
	2012		2013		2014
Derivatives designated as cash flow hedging instruments:
Foreign exchange option contracts	$	177	$	108	$	(389	)
Foreign exchange forward contracts		69		175		(41	)
	$	246	$	283	$	(430	)

Net (Gains) Losses Reclassified from "Accumulated Other Comprehensive Income (Loss)"

The net (gains) losses reclassified from “accumulated other comprehensive income (loss)” into income, are as follows:

	Year ended December 31,
	2012		2013			2014
Derivatives designated as cash flow hedging instruments:
Foreign exchange option contracts	$	124	$	(266	)	$	337
Foreign exchange forward contracts		71		(249	)		45
	$	195	$	(515	)	$	382