Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 171,514	$ 172,128
Accounts receivable, net of allowances of $25,956 and $31,389, respectively	149,496	83,518
Inventories	129,903	130,347
Income taxes receivable	9,946	3,652
Other receivables	13,076	10,664
Restricted cash - current	2,041	2,144
Prepaid expenses and other assets	25,865	22,596
Total current assets	501,841	425,049
Property and equipment, net of accumulated depreciation and amortization of $90,520 and $91,806, respectively	27,038	35,032
Intangible assets, net	49,146	56,427
Goodwill	1,644	1,688
Deferred tax assets, net	12,202	10,174
Restricted cash	2,143	2,783
Other assets	10,360	12,542
Total assets	604,374	543,695
Current liabilities:
Accounts payable	79,101	66,381
Accrued expenses and other liabilities	105,788	84,446
Income taxes payable	21,666	5,515
Current portion of borrowings and capital lease obligations	15	676
Total current liabilities	206,570	157,018
Long-term income taxes payable	4,315	6,081
Other liabilities	10,947	12,298
Total liabilities	221,832	175,397
Commitments and contingencies:
Series A convertible preferred stock, 1.0 million shares authorized, 0.2 million outstanding, liquidation preference $203 million	184,316	182,433
Stockholders’ equity:
Preferred stock, par value $0.001 per share, 4.0 million shares authorized, none outstanding	0	0
Common stock, par value $0.001 per share, 250 million shares authorized, 95.9 million and 94.8 million issued, 68.1 million and 68.8 million outstanding, respectively	96	95
Treasury stock, at cost, 27.8 million and 26.0 million shares, respectively	(360,032)	(334,312)
Additional paid-in capital	379,571	373,045
Retained earnings	233,380	190,431
Accumulated other comprehensive loss	(54,789)	(43,394)
Total stockholders’ equity	198,226	185,865
Total liabilities and stockholders’ equity	$ 604,374	$ 543,695