Condensed Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Revenue	$ 181	$ 366	$ 554	$ 975
Cost of revenue - Hardware, calls and network charges	3	49	5	75
Cost of revenue - Amortization of software development costs	512	493	1,012	1,005
Total cost of revenue	515	542	1,017	1,080
Gross margin	(334)	(176)	(463)	(105)
Expenses:
General and administrative	566	878	1,412	1,842
Depreciation	7	15	15	30
Impairment charge	572		572
Research and development	121	186	255	374
Total expenses	1,266	1,079	2,254	2,246
Loss from operations	(1,600)	(1,255)	(2,717)	(2,351)
Other income and expense:
Interest expense	(177)	(176)	(356)	(356)
Foreign exchange	(3)	2	(2)	9
Total other income and expense	(180)	(174)	(358)	(347)
Loss before income taxes	(1,780)	(1,429)	(3,075)	(2,698)
Income tax benefit	(11)	(11)	(22)	(22)
Net Loss	(1,769)	(1,418)	(3,053)	(2,676)
Less: Preferred Dividends		(25)		(50)
Net loss attributable to One Horizon Group Inc. common stockholders	$ (1,769)	$ (1,443)	$ (3,053)	$ (2,726)
Earnings per share
Basic net loss per share (in dollars per share)	$ (0.28)	$ (0.25)	$ (0.49)	$ (0.47)
Diluted net loss per share (in dollars per share)	$ (0.28)	$ (0.25)	$ (0.49)	$ (0.47)
Weighted average number of shares outstanding
Basic and diluted (in shares)	6,287	5,864	6,231	5,861