CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 75,941	$ 60,708
Short-term marketable securities	94,944	114,575
Accounts receivable, net	13,212	10,186
Inventories	64,231	64,025
Deferred tax assets	38	39
Prepaid expenses and other current assets	9,444	16,379
Total current assets	257,810	265,912
PROPERTY AND EQUIPMENT, net	92,913	95,823
INTANGIBLE ASSETS, net	41,028	35,524
GOODWILL	91,849	80,599
DEFERRED TAX ASSETS	11,025	11,562
OTHER ASSETS	4,894	4,243
Total assets	499,519	493,663
CURRENT LIABILITIES:
Accounts payable	30,792	21,980
Accrued payroll and related expenses	9,539	9,071
Taxes payable	2,237	2,963
Deferred tax liabilities	2,085	2,193
Deferred income on sales to distributors	16,457	15,223
Other accrued liabilities	3,381	3,730
Total current liabilities	64,491	55,160
LONG-TERM INCOME TAXES PAYABLE	746	743
DEFERRED TAX LIABILITIES	3,928	4,272
Other Liabilities, Noncurrent	2,673	2,812
Total liabilities	$ 71,838	$ 62,987
Commitments and Contingencies
STOCKHOLDERS’ EQUITY:
Common stock	$ 29	$ 29
Additional paid-in capital	161,089	171,938
Accumulated other comprehensive loss	(1,167)	(1,136)
Retained earnings	267,730	259,845
Total stockholders’ equity	427,681	430,676
Total liabilities and stockholders’ equity	$ 499,519	$ 493,663