CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 36,807	$ 16,549
Short term bank deposit	18,000	0
Accounts receivable, net of allowance for doubtful accounts of $5,974 and $3,196, respectively	20,516	12,393
Inventories, net	23,962	19,208
Deferred tax asset	11,075	10,079
Prepaid expenses and other current assets	11,153	3,611
Total current assets	121,513	61,840
Property and equipment, net	5,993	5,324
Patents and licensed technologies, net	13,117	14,435
Other intangible assets	11,160	11,950
Goodwill, net	24,510	24,005
Deferred tax asset	25,653	26,218
Funds in respect of employee rights upon retirement and other assets	710	559
Total assets	202,656	144,331
Current liabilities:
Current portion of notes payable	17	504
Current portion of long-term debt	0	1,720
Accounts payable	10,895	8,111
Accrued compensation and related expenses	3,079	3,800
Other accrued liabilities	15,030	15,110
Deferred revenues	4,381	1,948
Total current liabilities	33,402	31,193
Long-term liabilities:
Long-term debt, net of current maturities	0	8
Deferred revenues	3,002	1,381
Other liabilities	238	504
Liability for employee rights upon retirement	554	520
Total liabilities	37,196	33,606
Stockholders' equity:
Preferred Stock, $.01 par value, 5,000,000 shares authorized; 0 shares issued and outstanding at September 30, 2012 and December 31, 2011	0	0
Common stock, $.01 par value, 50,000,000 shares authorized; 21,476,636 and 18,821,728 shares issued and outstanding at September 30, 2012 and December 31, 2011, respectively	215	188
Treasury stock at cost, 16,056 shares of common stock	(250)	(250)
Additional paid-in capital	135,220	97,972
Retained earnings	29,408	12,813
Accumulated other comprehensive income	867	2
Total stockholders' equity	165,460	110,725
Total liabilities and stockholders' equity	$ 202,656	$ 144,331