CERTAIN FINANCIAL STATEMENT INFORMATION (Tables)

3 Months Ended

Mar. 31, 2013

CERTAIN FINANCIAL STATEMENT INFORMATION [Abstract]

Accounts receivables at March 31, 2013 and December 31, 2012 consisted of the following (in thousands):

	March 31, 2013			December 31, 2012
Accounts receivable	$	13,031		$	16,699
Less: allowance for doubtful accounts		(136	)		(96	)
Total	$	12,895		$	16,603

Inventories

Inventories are stated at the lower of cost, which approximates actual costs on a first in, first out basis, or market. Inventories at March 31, 2013 and December 31, 2012 consisted of the following (in thousands):

	March 31, 2013		December 31, 2012
Finished goods	$	12,140	$	10,886
Raw materials		154		354
Inventories, net	$	12,294	$	11,240

Accrued Liabilities

Accrued liabilities at March 31, 2013 and December 31, 2012 consisted of the following (in thousands):

	March 31, 2013		December 31, 2012
Payroll and related	$	2,073	$	2,166
Sales commissions		713		1,112
Warranty		330		406
Audit and legal services		236		368
Other		884		897
Total accrued liabilities	$	4,236	$	4,949

Warranty Reserve Activity

The following table summarizes warranty reserve activity during the three months ended March 31, 2013 and 2012 (in thousands):

	Three Months Ended March 31,
	2013			2012
Warranty accrual, beginning of period	$	406		$	565
Changes in liability for pre-existing warranties		(38	)		—
Deductions for warranty claims processed during the period		(38	)		(64	)
Warranty accrual, end of period	$	330		$	501

Components of Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss) at March 31, 2013 and December 31, 2012, and the reclassifications out of accumulated other comprehensive income (loss) for the three months ended March 31, 2013, net of taxes, were as follows (in thousands):

	Foreign Currency Translation Adjustments			Net Unrealized Gain (Loss) on Short-Term Investments			Total
Accumulated other comprehensive income (loss) as of December 31, 2012	$	(96	)	$	20		$	(76	)
Other comprehensive income (loss), net of tax		(756	)		(19	)		(775	)
Accumulated other comprehensive income (loss) as of March 31, 2013	$	(852	)	$	1		$	(851	)