Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 34,381	$ (27,626)	$ 14,816	$ (70,518)
Other comprehensive income
Unrealized gain on cash flow hedges, net of expense for taxes of $0, $0, $0, and $0	4	4	8	8
Other comprehensive income	4	4	8	8
Comprehensive income (loss)	34,385	(27,622)	14,824	(70,510)
Less: Comprehensive loss attributable to noncontrolling interests	(1,975)	(2,945)	(5,207)	(6,593)
Comprehensive income (loss) attributable to stockholders of Overstock.com, Inc.	$ 36,360	$ (24,677)	$ 20,031	$ (63,917)