Condensed Consolidated Statement of Equity (Unaudited) - 6 months ended Jun. 30, 2018 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Stock subscription receivable [Member]	Non-controlling Interest [Member]	Total
Balance at beginning at Dec. 31, 2017	$ 3	$ 48,356	$ (41,085)	$ (22)			$ 7,252
Balance at beginning (in shares) at Dec. 31, 2017	30,255
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss			(5,756)			(466)	(6,222)
Foreign currency translations				(14)			(14)
Issuance of shares for services		3,625					3,625
Issuance of shares for services (in shares)	5,095
Issuance of shares for acquisitions	$ 1	7,929				6,290	14,220
Issuance of shares for acquisitions (in shares)	10,127
Issuance of shares for exercise of convertible promissory notes		406					406
Issuance of shares for exercise of convertible promissory notes (in shares)	677
Issuance of shares for conversion of warrants		1,358			(370)		988
Issuance of shares for conversion of warrants (in shares)	3,450
Increase in service compensation due to change in exercise price		403					403
Conversion benefit on convertible notes		200					200
Issuance of shares for cash		350					$ 350
Issuance of shares for cash (in shares)	1,750						1,750,000
Balance at ending at Jun. 30, 2018	$ 4	$ 62,627	$ (46,841)	$ (36)	$ (370)	$ 5,824	$ 21,208
Balance at ending (in shares) at Jun. 30, 2018	51,354