Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Schedule of Long-term Debt

As of March 31, 2022 and December 31, 2021, long-term debt consisted of the following (in thousands):

	March 31,		December 31,
	2022		2021
Loans - various interest	$	82	$	80
Current portion of long-term debt	82		80
Long-term debt	$	—	$	—

Schedule of Maturities of Long-term Debt

The following presents maturities of future principal obligations of long-term debt as of March 31, 2022 (in thousands):

Remainder of 2022	$	82
2023	—
2024	—
2025	—
2026	—
Thereafter	—
Total	$	82