Nature of Operations, Basis of Presentation and Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2021

Accounting Policies [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table presents the computation of net loss per share (in thousands, except share and per share data):

	Three Months Ended March 31,
	2021			2020
Numerator
Net loss	$	(428	)	$	(1,838	)
Dividends		(882	)		(383	)
Net Loss allocable to common stock holders	$	(1,310	)	$	(2,221	)
Denominator
Weighted average common shares outstanding used to compute net loss per share, basic and diluted		11,187,531			10,869,530
Net loss per share of common stock, basic and diluted
Net loss per share	$	(0.12	)	$	(0.20	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

Potentially dilutive securities not included in the calculation of diluted net loss per common share because to do so would be anti-dilutive are as follows:

	For the Three Months ended March 31,
	2021		2020
Convertible notes		18,785,631		11,183,645
Stock options outstanding		387,550		2,941,350
Warrants		62,532,312		36,272,500
Series C Preferred Stock		66,667		66,667
Series D Preferred Stock		50,000		50,000
Series E Preferred Stock		42,737,413		40,202,132
Series F Preferred Stock		4,374,978		4,086,178
Total		128,934,551		94,802,472