TAXES ON INCOME (Tables)

12 Months Ended

Dec. 31, 2012

TAXES ON INCOME [Abstract]

Reconciliation of Beginning and Ending Balances of Unrecognized Tax Positions

	December 31,
	2012			2011
Balance at beginning of year	$	5,792		$	7,633
Decrease related to prior year tax positions, net		(1,244	)		(1,841	)
Balance at the end of year	$	4,548		$	5,792

Schedule of Deferred Income Taxes

		December 31,
			2012			2011
1.	Provided in respect of the following:
	Carryforward tax losses		$	116,087		$	120,253
	Temporary differences relating to property, equipment and intangibles			7,622			7,990
	Other			13,254			14,202
	Gross deferred tax assets			136,963			142,445
	Valuation allowance			(128,417	)		(131,944	)
	Net deferred tax assets			8,546			10,501
	Gross deferred tax liabilities
	Temporary differences relating to property, equipment and intangibles			(10,677	)		(16,091	)
	Other			(525	)		(724	)
			$	(11,202	)	$	(16,815	)
	Net deferred tax liabilities		$	(2,656	)	$	(6,314	)
	Domestic		$	-		$	-
	Foreign			(2,656	)		(6,314	)
			$	(2,656	)	$	(6,314	)
2.	Deferred taxes are included in the consolidated balance sheets, as follows:
	Current assets		$	62		$	55
	Non-current assets			-			-
	Current liabilities			(5	)		(20	)
	Non-current liabilities			(2,713	)		(6,349	)
			$	(2,656	)	$	(6,314	)

Reconciliation of Statutory Tax Rate to Effective Tax Rate

	Year ended December 31,
	2012			2011			2010
Loss before taxes, as reported in the consolidated statements of operations	$	(25,054	)	$	(6,193	)	$	30,630
Statutory tax rate		25	%		24	%		25	%
Theoretical tax expenses (income) on the above amount at the Israeli statutory tax rate	$	(6,264	)	$	(1,486	)	$	7,660
Currency differences		(713	)		1,673			(394	)
Tax adjustment in respect of different tax rates and "Approved Enterprise" status		(3,177	)		(2,647	)		(568	)
Changes in valuation allowance		(3,527	)		(11,156	)		1,784
Taxes in respect of prior years		835			(513	)		(416	)
Stock compensation relating to options per ASC 718		331			292			247
Changes in valuation allowance related to Capital gains		(713	)		(1,428	)		(10,020	)
Forfeiture of carry forward tax losses		2,551			8,281			-
Wavestream goodwill impairment and earn out reversal, net		8,831			5,851			-
Nondeductible expenses related to acquisitions		-			-			1,472
Nondeductible expenses and other differences		(16	)		790			246
	$	(1,862	)	$	(343	)	$	11

Schedule of Taxes on Income

	Year ended December 31,
	2012			2011			2010
Current year	$	959		$	612		$	677
Prior years		835			(513	)		(416	)
Deferred income taxes		(3,656	)		(442	)		(250	)
	$	(1,862	)	$	(343	)	$	11
Domestic	$	1,471		$	66		$	31
Foreign		(3,333	)		(409	)		(20	)
	$	(1,862	)	$	(343	)	$	11

Schedule of Income (Loss) Before Taxes on Income

	Year ended December 31,
	2012			2011			2010
Domestic	$	1,644		$	4,294		$	40,680
Foreign		(26,698	)		(10,487	)		(10,050	)
	$	(25,054	)	$	(6,193	)	$	30,630