Consolidated Balance Sheets - USD ($)	Mar. 31, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash	$ 3,551,393	$ 4,259,091
Prepaid expenses and other current assets	172,672	181,805
Current assets held for sale	197,902	375,186
Total current assets	3,921,967	4,816,082
Noncurrent assets held for sale	390,832	441,395
TOTAL ASSETS	4,312,799	5,257,477
CURRENT LIABILITIES:
Accounts payable and accrued expenses	1,558,909	1,348,356
Current liabilities held for sale	912,472	1,040,776
Total current liabilities	2,471,381	2,389,132
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Common stock, $0.0001 par value; 100,000,000 shares authorized, 4,551,882 and 4,061,882 issued and outstanding as of March 31, 2020 and December 31, 2019, respectively	455	406
Additional paid in capital	37,612,600	37,581,914
Accumulated deficit	(35,771,641)	(34,713,979)
TOTAL STOCKHOLDERS' EQUITY	1,841,418	2,868,345
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	4,312,799	5,257,477
Series H Preferred Stock [Member]
STOCKHOLDERS' EQUITY:
Preferred stock	0	0
Series H-1 Preferred Stock [Member]
STOCKHOLDERS' EQUITY:
Preferred stock	0	0
Series H-2 Preferred Stock [Member]
STOCKHOLDERS' EQUITY:
Preferred stock	0	0
Series H-3 Preferred Stock [Member]
STOCKHOLDERS' EQUITY:
Preferred stock	0	0
Series H-4 Preferred Stock
STOCKHOLDERS' EQUITY:
Preferred stock	1	1
Series H-5 Preferred Stock
STOCKHOLDERS' EQUITY:
Preferred stock	0	3
Series H-6 Preferred Stock
STOCKHOLDERS' EQUITY:
Preferred stock	$ 3	$ 0