Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Schedule of Summary of all warrant activity

Outstanding and exercisable	Warrants			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life
January 1, 2019		1,116,368		$	10.18		2.68
Exercised		(360,000	)		0.10		-
December 31, 2019		756,368		$	14.98		1.47
Issued		-			-		-
Expired/forfeited		(325,000	)		20.00		-
Exercised		-			-		-
December 31, 2020		431,368		$	11.20		1.13

Schedule of Summary of all stock option plans / warrant activity

Description	Issue Date	Exercise Price		Shares		Expiration Date
August 2016 Purchase Warrants	08/17/16	$	11.20		431,368	02/17/22

Schedule of preferred stock activities

	Series B Preferred Stock Shares Issued			Series B Preferred Stock Amount		Series C-1 Preferred Stock Shares Issued			Series C-1 Preferred Stock Amount			Series C-2 Preferred Stock Shares Issued			Series C-2 Preferred Stock Amount
Balances, December 31, 2018		82		$	-		-		$	-			-		$	-
Conversion of Series B Preferred Stock to common stock		(82	)		-		-			-			-			-
Balances, December 31, 2019		-			-		-			-			-			-
Issuance of Preferred Shares for cash		-			-		365			365			3,567			3,567
Series C-2 Preferred Stock issued for repayment of short-term borrowings and accrued interest		-			-		-			-			517			517
Conversion of Preferred Shares to common stock		-			-		(365	)		(365	)		(4,084	)		(4,084	)
Balances, December 31, 2020		-		$	-		-		$	-			-		$	-