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Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2021

Supplemental Cash Flow Information [Abstract]

Schedule of Supplemental Cash Flow Information

The following table summarizes supplemental cash flows for the three months ended March 31, 2021 and 2020:

		2021				2020
Cash paid for interest		$	20,000			$	31,000
Non-cash investing and financing activities:
Termination of right of use lease asset		$	(744,000	)		$	—
Termination of right of use lease liability		$	744,000			$	—
Satisfaction of accrued expenses with issuance of common stock		$	—			$	114,000

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