Consolidated Balance Sheets - USD ($) $ in Thousands	Jan. 28, 2017	Jan. 30, 2016
Current assets:
Cash and cash equivalents	$ 87,023	$ 331,467
Short-term investments	142,677	130,801
Accounts receivable—net	34,191	28,567
Merchandise inventories	752,304	725,392
Asset held for sale	4,900
Prepaid expense and other current assets	117,162	79,020
Total current assets	1,138,257	1,295,247
Long-term investments	33,212	22,054
Property and equipment—net	682,056	515,605
Goodwill	173,603	124,301
Trademarks and domain names	100,624	48,309
Other intangible assets—net	133	227
Non-current deferred tax assets	28,466	36,739
Other non-current assets	36,169	25,462
Total assets	2,192,520	2,067,944
Current liabilities:
Accounts payable and accrued expenses	226,980	262,284
Deferred revenue and customer deposits	145,918	106,769
Other current liabilities	43,271	65,072
Total current liabilities	416,169	434,125
Financing obligations under build-to-suit lease transactions	203,015	146,621
Deferred rent and lease incentives	60,439	53,986
Other non-current obligations	44,684	29,349
Total liabilities	1,272,651	1,181,784
Commitments and contingencies (Note 19)
Stockholders’ equity:
Preferred stock, $0.0001 par value per share, 10,000,000 shares authorized, no shares issued or outstanding as of January 28, 2017 and January 30, 2016
Common stock, $0.0001 par value per share, 180,000,000 shares authorized, 41,123,521 shares issued and 40,828,633 shares outstanding as of January 28, 2017; 40,878,163 shares issued and 40,583,275 shares outstanding as of January 30, 2016	4	4
Additional paid-in capital	790,866	763,566
Accumulated other comprehensive loss	(1,692)	(2,700)
Retained earnings	150,214	144,813
Treasury stock—at cost, 294,888 shares as of both January 28, 2017 and January 30, 2016	(19,523)	(19,523)
Total stockholders’ equity	919,869	886,160
Total liabilities and stockholders’ equity	2,192,520	2,067,944
Convertible Senior Notes Due 2019 [Member]
Current liabilities:
Convertible senior notes due-net	312,379	297,703
Convertible Senior Notes Due 2020 [Member]
Current liabilities:
Convertible senior notes due-net	$ 235,965	$ 220,000