CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 44,348	$ 16,549
Short term bank deposit	18,000	0
Accounts receivable, net of allowance for doubtful accounts of $6,917 and $3,196, respectively	19,064	12,393
Inventories, net	22,467	19,208
Deferred tax asset	18,633	10,079
Prepaid expenses and other current assets	12,853	3,611
Total current assets	135,365	61,840
Property and equipment, net	6,759	5,324
Patents and licensed technologies, net	12,673	14,435
Other intangible assets, net	10,854	11,950
Goodwill, net	27,852	27,246
Deferred tax asset	18,457	22,977
Funds in respect of employee rights upon retirement and others	745	559
Total assets	212,705	144,331
Current liabilities:
Current portion of notes payable	609	504
Current portion of debt	10	1,720
Accounts payable	10,025	8,111
Accrued compensation and related expenses	2,494	3,800
Other accrued liabilities	22,914	15,110
Deferred revenues	5,259	1,948
Total current liabilities	41,311	31,193
Long-term liabilities:
Long-term debt, net of current maturities	0	8
Deferred revenues	3,313	1,381
Other liabilities	166	504
Liability for employee rights upon retirement	588	520
Total liabilities	45,378	33,606
Commitment and contingencies (Note 10)
Stockholders' Equity:
Preferred Stock, $.01 par value, 5,000,000 shares authorized; 0 shares issued and outstanding at December 31, 2012 and 2011	0	0
Common Stock, $.01 par value, 50,000,000 shares authorized; 21,043,947 and 18,821,728 shares issued and outstanding at December 31, 2012 and 2011, respectively	210	188
Treasury Stock at cost, 0 and 16,056 shares of common stock at December 31, 2012 and 2011, respectively	0	(250)
Additional paid-in capital	130,954	97,972
Retained earnings	35,302	12,813
Accumulated other comprehensive income	861	2
Total stockholders' equity	167,327	110,725
Total liabilities and stockholders' equity	$ 212,705	$ 144,331