Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2016	Jan. 31, 2016
Current assets:
Cash and cash equivalents	$ 238,887	$ 211,810
Accounts receivable, less allowances of $5,225 at July 31, 2016 and $7,793 at January 31, 2016	56,953	44,132
Inventories	62,483	63,875
Prepaid taxes	5,636	5,236
Assets held for sale	3,312	0
Other current assets	13,172	16,168
Total current assets	380,443	341,221
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $152,516 at July 31, 2016 and $143,782 at January 31, 2016	97,408	101,006
Deferred tax assets	7,355	7,354
Goodwill	329,703	329,703
Other intangible assets, net	74,362	88,430
Other assets	59,399	43,803
TOTAL ASSETS	948,670	911,517
Current liabilities:
Accounts payable	42,257	35,486
Accrued liabilities	41,218	41,204
Deferred revenue	9,810	8,628
Current portion - long-term debt	18,138	18,569
Total current liabilities	111,423	103,887
Non-current liabilities:
Deferred tax liabilities	16,298	6,802
Long term debt, less current portion	229,591	239,177
Other long-term liabilities	39,374	33,600
Stockholders’ equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 65,333,010 outstanding on July 31, 2016 and 78,136,144 issued and 64,998,368 outstanding on January 31, 2016	785	785
Treasury stock, at cost, 12,803,134 shares as of July 31, 2016 and 13,137,776 shares as of January 31, 2016	(260,672)	(266,175)
Additional paid-in capital	381,702	379,508
Retained earnings	429,146	413,280
Accumulated other comprehensive income	1,023	653
Total stockholders’ equity	551,984	528,051
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 948,670	$ 911,517