ACCOUNTING POLICIES (Tables)

6 Months Ended

Jun. 30, 2012

ACCOUNTING POLICIES

Schedule of fair value of financial instruments using levels of inputs

	Fair Value Measurements at June 30, 2012:
	Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents and restricted cash - Money market mutual funds	$	35,143	$	35,143	$	—	$	—
Trading securities held in a “rabbi trust” (1)	222		222		—		—
Total assets	$	35,365	$	35,365	$	—	$	—
Liabilities:
Deferred compensation accrual “rabbi trust” (2)	215		215		—		—
Total liabilities	$	215	$	215	$	—	$	—

	Fair Value Measurements at December 31, 2011:
	Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents and restricted cash - Money market mutual funds	$	83,195	$	83,195	$	—	$	—
Trading securities held in a “rabbi trust” (1)	302		302
Total assets	$	83,497	$	83,497	$	—	$	—
Liabilities:
Deferred compensation accrual “rabbi trust” (2)	302		302		—		—
Total liabilities	$	302	$	302	$	—	$	—

(1)— Trading securities held in a rabbi trust are included in Other current and long-term assets in the consolidated balance sheets

(2)— Non qualified deferred compensation for rabbi trust is included in Accrued liabilities and Other long-term liabilities in the consolidated balance sheets.

Schedule of estimated useful lives of the fixed assets

	Life (years)
Computer software	2-3
Computer hardware	3
Furniture and equipment	3-5

Schedule of depreciation and amortization expense which is classified within the corresponding operating expense categories on the consolidated statements of operations

	Three months ended				Six months ended
	June 30,				June 30,
	2012		2011		2012		2011
Cost of goods sold - direct	$	120	$	218	$	228	$	446
Technology	3,600		3,761		7,199		7,243
General and administrative	342		285		669		574
Total depreciation and amortization, including internal-use software and website development	$	4,062	$	4,264	$	8,096	$	8,263

Schedule of gross profit

	Three months ended June 30,								Six months ended June 30,
	2012				2011				2012				2011
Total revenue, net	$	239,536	100	%	$	234,992	100	%	$	501,903	100	%	$	500,462	100	%
Cost of goods sold
Product costs and other cost of goods sold	184,121		77	%	182,869		78	%	385,914		77	%	384,129		77	%
Fulfillment and related costs	12,246		5	%	12,353		5	%	25,312		5	%	26,479		5	%
Total cost of goods sold	196,367		82	%	195,222		83	%	411,226		82	%	410,608		82	%
Gross profit	$	43,169	18	%	$	39,770	17	%	$	90,677	18	%	$	89,854	18	%

Schedule of computation of basic and diluted net income (loss) per common share

	Three months ended June 30,					Six months ended June 30,
	2012		2011			2012		2011
Net income (loss)	$	470	$	(7,798	)	$	3,189	$	(8,242	)
Deemed dividend related to redeemable common stock	—		(2		)	—		(12		)
Net income (loss) attributable to common shares	$	470	$	(7,800	)	$	3,189	$	(8,254	)
Net income (loss) per common share—basic:
Net income (loss) attributable to common shares—basic	$	0.02	$	(0.34	)	$	0.14	$	(0.36	)
Weighted average common shares outstanding—basic	23,437		23,265			23,382		23,240
Effect of dilutive securities:
Stock options and restricted stock awards	27		—			17		—
Weighted average common shares outstanding—diluted	23,464		23,265			23,399		23,240
Net income (loss) attributable to common shares—diluted	$	0.02	$	(0.34	)	$	0.14	$	(0.36	)

Schedule of anti-dilutive securities excluded from the calculation of diluted shares outstanding

	Three months ended June 30,		Six months ended June 30,
	2012	2011	2012	2011
Stock options and restricted stock awards	709	1,020	892	1,020
Convertible senior notes	—	321	—	321