Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Apr. 04, 2015	Jan. 03, 2015
Current assets:
Cash and cash equivalents	$ 46,351	$ 51,995
Marketable debt securities – current	75,035	69,609
Accounts receivable, net of allowance for doubtful accounts of $732 and $739, respectively	17,886	19,693
Inventories	56,004	53,535
Prepaid expenses	17,670	17,792
Deferred income taxes	8,745	8,786
Other current assets	13,807	11,185
Total current assets	235,498	232,595
Non-current assets:
Marketable debt securities – non-current	40,874	44,441
Property and equipment, net	177,734	165,453
Goodwill and intangible assets, net	15,777	15,986
Deferred income taxes	6,844	3,433
Other assets	15,735	12,279
Total assets	492,462	474,187
Current liabilities:
Accounts payable	80,170	84,197
Customer prepayments	26,135	28,726
Accrued sales returns	15,165	15,262
Compensation and benefits	23,941	33,066
Taxes and withholding	24,785	10,207
Other current liabilities	16,128	15,594
Total current liabilities	186,324	187,052
Non-current liabilities:
Warranty liabilities	3,360	2,722
Other long-term liabilities	32,524	27,506
Total liabilities	222,208	217,280
Shareholders’ equity:
Undesignated preferred stock; 5,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.01 par value; 142,500 shares authorized, 52,299 and 52,798 shares issued and outstanding, respectively	523	528
Additional paid-in capital	0	0
Retained earnings	269,693	256,413
Accumulated other comprehensive income (loss)	38	(34)
Total shareholders’ equity	270,254	256,907
Total liabilities and shareholders’ equity	$ 492,462	$ 474,187