CONVERTIBLE NOTES (Tables)

12 Months Ended

Dec. 31, 2021

Debt Instrument [Line Items]

Schedule of debt

Long-term debt consists of the following:

	Dollars in Thousands
	December 31, 2021		December 31, 2020
Department of Economic and Community Development (DECD)	$	205	$	233
DECD debt issuance costs		(19)		(22)
Financed insurance loan		—		12
Paycheck Protection Program		—		787
Total long-term debt		186		1,010
Current portion of long-term debt		(26)		(648)
Long-term debt, net of current maturities	$	160	$	362

Convertible Bridge Loan

Debt Instrument [Line Items]

Summary of change in Bridge Note debt discounts and debt premiums

(Dollars in thousands)	For the Year Ended December 31,
	2020
		Debt Discounts		Debt Premiums
Beginning balance at January 1	$	(1,796)	$	—
Additions:		—		793
Deductions:
Amortization (accretion) (1)		703		(385)
Write-off related to note conversions (2)		138		(408)
Write-off related to note extinguishment (3)		955		—
Balance at December 31	$	—	$	—

(1) Amortization/accretion is recognized as interest expense/income within the consolidated statements of operations based on the effective interest method.

(2) Write-offs associated with note conversions are recognized as an offset to additional paid-in capital at the time of the conversion.

(3) Write-offs associated with note extinguishment are recognized as a loss and included in loss on extinguishment of convertible notes in the consolidated statements of operations.