STOCK-BASED AWARDS (Tables)

6 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

Summary of Stock Based Compensation

Stock-based compensation expense is classified within the corresponding operating expense categories on our consolidated statements of operations as follows (in thousands):

	Three months ended June 30,				Six months ended June 30,
	2020		2019		2020		2019
Cost of goods sold — retail	$	49	$	54	$	103	$	101
Sales and marketing	309		533		697		974
Technology	447		1,670		1,362		2,897
General and administrative	1,660		2,914		3,571		5,184
Total stock-based compensation	$	2,465	$	5,171	$	5,733	$	9,156

Summary of Restricted Stock Award Activity

The following table summarizes restricted stock award activity during the six months ended June 30, 2020 (in thousands, except per share data):

	Six months ended June 30, 2020
	Units		Weighted Average Grant Date Fair Value
Outstanding—beginning of year	1,051		$	26.22
Granted at fair value	471		8.89
Vested	(679	)	23.83
Forfeited	(101	)	25.91
Outstanding—end of period	742		$	17.45