Debt (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of long-term borrowings

	December 31, 2021			December 31, 2020
Kinergy line of credit	$	50,401		$	32,512
Pekin loans		—			20,580
ICP loans		—			9,384
CARES Act loans		—			9,860
Parent notes payable		—			25,533
		50,401			97,869
Less unamortized debt premium		—			230
Less unamortized debt financing costs		(40	)		(759	)
Less short-term portion		—			(25,533	)
Long-term debt	$	50,361		$	71,807

Schedule of maturities of long-term debt

December 31:
2022	$	—
2023		50,401
	$	50,401