Supplementary Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Supplemental Financial Statement Information
Other Assets, Current	$ 1,841,720	$ 3,594,942	[1]
Other Liabilities, Current	$ 6,466,007	4,615,346	[1]
Description of other current liabilities component	more than 5 percent
Other receivable from third party	$ 3,300,000
Other payable to third party	$ 5,900,000	$ 4,600,000
PRC
Supplemental Financial Statement Information
Description of other current assets component	more than 5 percent
Operations deposits receivable from non controlling shareholder	$ 900,000
Other receivable from third party	$ 1,300,000

[1] The above consolidated balance sheets include Shanghai Guang Ming Investment Management Limited (“Guang Ming”). The acquisition of Guang Ming was completed on April 4, 2018 and accounted for as a reorganization of entities under common control and as if it had been owned by the Company since November 10, 2016 in accordance with ASC Subtopic 80550 (See Note 6 “Acquisitions and Divestitures”)