Note 7 - Debt (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

	December 31,			December 31,
	2019			2018
Seller Subordinated Note. Interest is at 8%. Matured March 31, 2019	$	-		$	4,000	(1)
Subordinated Promissory Note with related party, Interest is at 10%, and is paid quarterly. Matures June 28, 2022		1,000			1,000
Subordinated Promissory Note with related party, Interest is at 10%, and is paid quarterly. Matures June 28, 2022		1,000			1,000
Subordinated Promissory Note with related party. Interest is at 10%, and is paid quarterly. Matures June 28, 2022		500			-
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, 2028. Collateralized by land and property purchased with the loan.		218			258
Vehicle loans for three pickups, interest at 8.59%, monthly principal and interest payments of $3,966, matures in August 2021		74			113
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.		53			89
Total		2,845			6,460
Less debt discount		(119	)		(167	)
Less current portion		(147	)		(4,149	)
Long-term debt, net of debt discount and current portion	$	2,579		$	2,144

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

Years Ended December 31,
2020	$	148
2021		85
2022		2,558
2023		54
2024		-
Thereafter		-
Total	$	2,845