Debt (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of components of debt

	December 31,
	2021							2020
	Principal outstanding		Unamortized discount and issuance cost			Carrying amount		Principal outstanding		Unamortized discount and issuance cost			Carrying amount
Trinity term loan, due 2022	$	—	$	—		$	—	$	12,000	$	(665	)	$	11,335
Short term loans, due 2022		810		—			810		459		—			459
PPP loan, due 2022		—		—			—		1,868		—			1,868
Tropez convertible loan, due 2021		—		—			—		2,000		—			2,000
CIBC loan, due 2026		7,102		(19	)		7,083		—		—			—
Total term loans		7,912		(19	)		7,893		16,327		(665	)		15,662
Revolving line of credit		—		—			—		1,675		—			1,675
Embry convertible debt, due 2021		—		—			—		3,607		(111	)		3,496
Total debt	$	7,912	$	(19	)	$	7,893	$	21,609	$	(776	)	$	20,833

	December 31,
	2021		2020
Current liabilities – Current debt obligations	$	2,275	$	8,488
Noncurrent liabilities – Long-term debt net of current maturities		5,618		12,345
	$	7,893	$	20,833

Schedule of components of interest expense

	December 31,
	2021		2020
Interest expense on Trinity term loan:
Contractual interest	$	719	$	1,523
Amortization of discount and issuance cost		138		110
		857		1,633
Interest expense on other debt obligations:
Contractual interest		322		421
Amortization discount and issuance cost		60		139
		382		560
Total interest expense	$	1,239	$	2,193

Schedule of future maturities of the debt obligations

2022	$	2,275
2023		1,469
2024		1,469
2025		1,469
Thereafter		1,230
Total	$	7,912