Note 5 - Debt (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

	September 30, 2022				December 31, 2021
Senior Revolving Credit Facility with related party. All future interest through October 15, 2021 accrued to loan pursuant to the Fifth Amendment. Refinanced March 24, 2022.	$	-		$		14,102
Utica Facility. Interest at 15.5% with monthly principal and interest payments on a fifty-one month amortization schedule. Additional elective interest rate surcharge. Collateralized by equipment of Heat Waves. Matures June 24, 2026.		5,746				-
LSQ Facility. Upfront 0.1% invoice purchase fee on all invoices submitted. Funds daily usage fee of 0.021%. Maximum availability set at $10 million.		850				-
March 2022 Convertible Note with related party. Interest at 7% with quarterly interest only payments until March 2023 followed by quarterly principal and interest payments on a ten-year amortization schedule. Matures March 22, 2028.		1,200				-
July 2022 Convertible Note with related party. Interest at 7.75% with quarterly interest only payments until June 2023 followed by quarterly principal and interest payments on a ten-year amortization schedule. Matures July 15, 2028.		1,200				-
Cross River Revolver Note with related party. Interest at 8% with principal payments due upon demand with thirty days notice. Matures September 22, 2023.		225				-
Subordinated Promissory Note with related party. Non-interest bearing. $10,000 flat fee paid to consummate loan. Matured June 21, 2022.		-				220
Real Estate Loan for a facility in North Dakota. Interest is at 5.75% with monthly principal and interest payment of $5,255 until October 3, 2023. Collateralized by land and property purchased with the loan.		69				112
Total long-term debt		9,290				14,434
Less debt discount and debt issuance costs		(184	)			(9	)
Less current portion		(2,263	)			(8,967	)
Long-term debt, net of debt discount and current portion	$	6,843			$	5,458

Schedule of Maturities of Long-Term Debt [Table Text Block]

2023	$	2,263
2024		1,514
2025		1,801
2026		2,131
2027		240
Thereafter		1,341
Total	$	9,290