Note 6 - Debt (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

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

	March 31,				December 31,
	2021				2020
Senior Revolving Credit Facility with related party. All future interest through October 15, 2021 accrued to loan pursuant to the Fifth Amendment. Interest at 8.25%, 5.25% is paid monthly while 3% is accrued and paid upon maturity. Matures October 15, 2022.	$	15,168		$		19,078
Paycheck Protection Loan. Interest is at 1% with payments deferred until October 10, 2020. Matures April 10, 2022.		1,940				1,940
Subordinated Promissory Note with related party. Interest is at 10% and is paid quarterly. Matures June 28, 2022. See Note 2 - Summary of Significant Accounting Policies and Recent Developments for discussion of conversion of debt balance.		-				1,250
Real Estate Loan for a facility in North Dakota, interest at 5.75%, and monthly principal and interest payment of $5,255 until October 3, 2023. Collateralized by land and property purchased with the loan.		153				167
Vehicle loans for three pickups, interest at 8.59% monthly principal and interest payments of $3,966, matures in August 2021.		20				31
Note payable to the seller of Heat Waves. The note was garnished by the Internal Revenue Service (“IRS”) in 2009 and is due on demand; paid in annual installments of $36,000 per agreement with the IRS		14				14
Total		17,295				22,480
Less debt discount		-				(70	)
Less current portion		(1,407	)			(1,693	)
Long-term debt, net of debt discount and current portion	$	15,888			$	20,717

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

Twelve Months Ending March 31,
2022		824
2023		16,432
2024		39
Thereafter		-
Total	$	17,295