Debt Agreements (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of long-term debt

		December 31, 2021						December 31, 2020
(Amounts in thousands)	Maturity  Date	Amount Outstanding			Interest Rate			Amount Outstanding			Interest Rate
Secured Notes Payable
Secured senior convertible note payable	May 27, 2023	$	6,417			6.0	%	$	—			—
Secured senior convertible note payable	August 25, 2023		4,833			6.0	%		—			—
Secured note payable*	February 28, 2020		—			—			789			12.5	%
Secured note payable*	March 1, 2022		—			—			151			9.0	%
Secured note payable*	September 1, 2021		—			—			11			7.9	%
Secured note payable*	November 26, 2021		1,000			9.0	%		2,000			15.0	%
Secured note payable*	December 26, 2020		—			—			75			78.99	%
Secured note payable*	September 15, 2020		—			—			855			36.0	%
Secured note payable*	October 15, 2020		—			—			2,008			18.0	%
Secured note payable	January 15, 2022		5,205			>8% or Libor +6.75	%		—			—
Equipment financing loan*	November 9, 2023		—			—			57			8.5	%
Equipment financing loan*	December 19, 2023		—			—			84			6.7	%
Equipment financing loan*	January 17, 2024		—			—			38			6.7	%
Secured note payable	January 6, 2021		—			—			1,100			10.0	%
Total secured notes payable			17,455						7,168
Notes Payable
Note payable	February 16, 2023		11			3.0	%		—			—
Note payable*	September 30, 2020		—			—			500			15.0	%
Note payable*	September 30, 2020		—			—			175			15.0	%
Note payable*	August 31, 2020		—			—			3,500			18.0	%
Notes payable*	December 6, 2019		—			—			67			18.0	%
Note payable*	November 30, 2020		—			—			500			15.0	%
Notes payable*	June 30, 2020		—			—			380			0.0	%
Notes payable*	June 30, 2020		—			—			166			0.0	%
Note payable*	February 16, 2023		—			—			83			3.0	%
Note payable*	September 30, 2020		—			—			290			12.0	%
Notes Payable*	October 13, 2020 through November 30, 2020		—			—			1,200			18.0	%
Notes Payable*	January 31, 2021 through February 23, 2021		—			—			550			18.0	%
PPP loans	May 5, 2022		2			1.0	%		455			1.0	%
SBA loan	May 15, 2050		150			3.8	%
PPP loan	May 14, 2022		—						24			1.0	%
PPP loan	August 11, 2025		—						104			1.0	%
Total notes payable			163						7,994
Senior Debentures
Senior debenture*	December 31, 2019		—						84			15.0	%
Total senior debentures			—						84
Convertible Notes Payable
Convertible note payable*	January 29, 2021		—			—			374			24.0	%
Convertible note payable*	November 20, 2020		—			—			2,238			24.0	%
Convertible note payable	June 3, 2022		600			5.0	%		—			—
Convertible note payable	January 29, 2026		11,150			1.0	%		—			—
Total convertible notes payable			11,750						2,612
Senior Convertible Debentures
Senior convertible debenture	December 31, 2021		—			—			250			15.0	%
Senior convertible debenture	November 30, 2020		—			—			1,000			15.0	%
Total senior convertible debentures			—						1,250
Total long-term debt			29,368						19,108
Less unamortized discounts and debt issuance costs			(3,718	)					(61	)
Total long-term debt, less discounts and debt issuance costs			25,650						19,047
Less current portion of long-term debt			(13,377	)					(18,341	)
Debt classified as long-term debt		$	12,273					$	706

Schedule of future maturities of long-term debt

(Amounts in thousands)	Total
2022	$	17,101
2023		967
2024		0
2025		0
2026		11,150
Thereafter		150
Total	$	29,368