Financial Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Summary of Financial Liabilities

Financial liabilities consist of (in thousands):

	December 31,
	2020			2019
Revolving loan facility	$	14,428		$	14,230
April 21 Funds promissory notes		2,800			—
Paycheck Protection Program promissory note		2,915			—
Total		20,143			14,230
Less: Current maturities of financial liabilities		(20,084	)		(14,189	)
Less: Unamortized debt issuance costs		(59	)		(41	)
Long-term financial liabilities	$	—		$	—