ACCOUNTING POLICIES (Details 7) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings per share
Net loss attributable to stockholders of Overstock.com, Inc.	$ (16,333)	$ (39,244)
Less: Preferred stock TZROP repurchase gain	0	(425)
Less: Preferred stock dividends - declared and accumulated	19	19
Undistributed loss	(16,352)	(38,838)
Less: Undistributed loss allocated to participating securities	(194)	(569)
Net loss attributable to common shares	$ (16,158)	$ (38,269)
Net loss per common share—basic:
Net loss attributable to common shares—basic	$ (0.40)	$ (1.18)
Weighted average common shares outstanding-basic (in shares)	40,158	32,370
Effect of dilutive securities:
Stock options and restricted stock awards (in shares)	0	0
Weighted average common shares outstanding-diluted (in shares)	40,158	32,370
Net loss attributable to common shares—diluted	$ (0.40)	$ (1.18)
Stock options and restricted stock units
Anti-dilutive securities excluded from computation of earnings per share
Anti-dilutive securities excluded from computation of earnings per share (in shares)	737	1,030