Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Dec. 31, 2019		$ 414	$ 417,315	$ (414,502)	$ 3,227
Beginning balance, shares at Dec. 31, 2019	115,000	413,701,289,000
Stock based compensation - employee restricted stock			220		220
Net loss				(1,324)	(1,324)
Common stock issued on conversion of note payable		$ 33	317		350
Common stock issued on conversion of notes payable, shares		32,747,157,000
Ending balance, value at Mar. 31, 2020		$ 447	417,852	(415,826)	2,473
Ending balance, shares at Mar. 31, 2020	115,000	446,448,446,000
Beginning balance, value at Dec. 31, 2019		$ 414	417,315	(414,502)	3,227
Beginning balance, shares at Dec. 31, 2019	115,000	413,701,289,000
Net loss					(2,740)
Ending balance, value at Jun. 30, 2020		$ 490	418,236	(417,242)	1,484
Ending balance, shares at Jun. 30, 2020	115,000	489,615,049,000
Beginning balance, value at Mar. 31, 2020		$ 447	417,852	(415,826)	2,473
Beginning balance, shares at Mar. 31, 2020	115,000	446,448,446,000
Stock based compensation - employee restricted stock			2		2
Net loss				(1,416)	(1,416)
Common stock issued on conversion of note payable		$ 43	382		425
Common stock issued on conversion of notes payable, shares		43,166,603
Ending balance, value at Jun. 30, 2020		$ 490	418,236	(417,242)	1,484
Ending balance, shares at Jun. 30, 2020	115,000	489,615,049,000
Beginning balance, value at Dec. 31, 2020		$ 507	418,373	(418,389)	491
Beginning balance, shares at Dec. 31, 2020	115,000	506,779,781,000
Stock based compensation - employee restricted stock
Common stock issued on conversion of Preferred C shares		$ 30	(30)
Common stock issued on conversion of Preferred C shares, shares	(115,000)	29,870,130,000
Beneficial conversion feature			1,000		1,000
Net loss				(581)	(581)
Ending balance, value at Mar. 31, 2021		$ 537	419,343	(418,970)	910
Ending balance, shares at Mar. 31, 2021		536,649,911,000
Beginning balance, value at Dec. 31, 2020		$ 507	418,373	(418,389)	491
Beginning balance, shares at Dec. 31, 2020	115,000	506,779,781,000
Net loss					(1,246)
Ending balance, value at Jun. 30, 2021		$ 541	419,576	(419,635)	482
Ending balance, shares at Jun. 30, 2021		541,411,816,000
Beginning balance, value at Mar. 31, 2021		$ 537	419,343	(418,970)	910
Beginning balance, shares at Mar. 31, 2021		536,649,911,000
Net loss				(665)	(665)
Common stock issued on conversion of note payable		$ 4	233		237
Common stock issued on conversion of notes payable, shares		4,761,905,000
Ending balance, value at Jun. 30, 2021		$ 541	$ 419,576	$ (419,635)	$ 482
Ending balance, shares at Jun. 30, 2021		541,411,816,000