Consolidated Statements of Operations and Comprehensive Income - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Net revenues
Operating expenses:
General and administrative expenses
Depreciation and amortization
Goodwill impairment loss
Total operating expenses
Loss from operations
Other income (expenses):
Net loss on sale of property and equipment
Interest expense
Impairment loss on investment
Share of loss from equity investment
Foreign currency transactions, net
Gain on debt settlement
Other income (expenses), net
Income (loss) before income taxes
Income tax expense
Net income (loss)
Other comprehensive income (loss)
Foreign currency translation adjustment
Other comprehensive income (loss)
Total comprehensive income (loss)
Income (loss) per share- basic and diluted:
Weighted average number of common shares outstanding - basic and diluted	33,011	23,825