CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 24,654	$ 9,623
Short term investments	47,568	23,873
Receivables	17,871	17,560
Inventories	44,266	38,504
Prepaid income taxes	6,441	0
Other current assets	11,758	10,084
Total current assets	152,558	99,644
FIXED ASSETS, net	31,549	32,643
INTANGIBLE ASSETS, net	13,084	14,084
DEFERRED INCOME TAXES	3,202	6,940
OTHER ASSETS	1,150	929
Total assets	201,543	154,240
CURRENT LIABILITIES:
Accounts payable	34,816	33,106
Accrued payroll and related benefits	15,229	10,351
Income taxes payable	0	228
Deferred revenue	7,991	7,482
Other accrued expenses and current liabilities	6,068	6,672
Total current liabilities	64,104	57,839
NON-CURRENT LIABILITIES	1,636	1,877
Total liabilities	65,740	59,716
COMMITMENTS AND CONTINGENCIES (Note 8)
STOCKHOLDERS’ EQUITY:
Preferred stock, $.001 par value (5,000 shares authorized, no shares issued and outstanding)	0	0
Common stock, $.001 par value (100,000 shares authorized; shares issued – 30,729 at December 31, 2017 and 30,203 at December 31, 2016)	31	30
Additional paid-in capital	69,245	54,057
Treasury stock, at cost, 679 shares at December 31, 2017 and 517 shares at December 31, 2016	(16,359)	(8,329)
Retained earnings	83,035	48,799
Accumulated other comprehensive loss	(149)	(33)
Total stockholders’ equity	135,803	94,524
Total liabilities and stockholders’ equity	$ 201,543	$ 154,240