SELECTED CONSOLIDATED STATEMENTS OF OPERATIONS DATA (Tables)

12 Months Ended

Dec. 31, 2016

SELECTED STATEMENTS OF OPERATIONS DATA [Abstract]

Reconciliation of Allowance for Doubtful Accounts

Allowance for doubtful accounts:

	Year ended December 31,
	2016			2015			2014
Balance at beginning of year	$	2,166		$	2,476		$	3,179
Increase during the year		7,907			1,369			218
Amounts collected		(379	)		(85	)		(130	)
Write-off of bad debts		(38	)		(1,594	)		(791	)
Balance at the end of year	$	9,656		$	2,166		$	2,476

Schedule of Financial Expenses, Net

Financial expenses, net:

	Year ended December 31,
	2016		2015		2014
Income:
Interest on cash equivalents, bank deposits and restricted cash	$	1,027	$	549	$	288
Other		81		-		1,390
		1,108		549		1,678
Expenses:
Interest with respect to short-term bank credit, loans and other		32		302		240
Interest with respect to long-term loans		1,066		1,237		1,553
Exchange rate differences		452		3,887		2,501
Bank charges		4,323		2,344		1,221
Other		78		22		-
		5,951		7,792		5,515
Total financial expenses, net	$	4,843	$	7,243	$	3,837