Condensed Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenue	$ 294	$ 110	$ 568	$ 117
Cost of revenue	935	22	1,340	44
Gross margin (deficiency)	(641)	88	(772)	73
Expenses:
General and administrative	1,773	265	3,183	573
Depreciation	2	7	2	14
Acquisition services	1,094		1,874
Total expenses	2,869	272	5,059	587
Loss from operations	(3,510)	(184)	(5,831)	(514)
Other income and expense:
Interest expense	(17)	(176)	(390)	(356)
Foreign exchange	(1)	(2)	(1)
Total other income and expense	(18)	(178)	(391)	(356)
Loss before income taxes	(3,528)	(362)	(6,222)	(870)
Income tax benefit
Loss on continuing operations	(3,528)	(362)	(6,222)	(870)
Loss from discontinued operations		(1,408)		(2,184)
Net loss for the period	(3,528)	(1,770)	(6,222)	(3,054)
Net loss attributable to non-controlling interest	346		466
Net loss attributable to One Horizon Group Inc. common stockholders	$ (3,182)	$ (1,770)	$ (5,756)	$ (3,054)
Earnings per share
Basic and diluted net loss per share - continuing operations (in dollars per share)	$ (0.09)	$ (0.06)	$ (0.17)	$ (0.15)
Basic and diluted net loss per share - discontinued operations (in dollars per share)		$ (0.24)		$ (0.37)
Weighted average number of shares outstanding
Basic and diluted (in shares)	41,366	5,864	36,902	5,861
Hardware Calls And Network Charges [Member]
Cost of revenue	$ 111		$ 111
Amortization Of Intangible Assets [Member]
Cost of revenue	$ 824	$ 22	$ 1,229	$ 44