Note 5 - Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2020

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

	December 31,			December 31,
	2020			2019
Term note payable - Bank of America
Real estate term note bearing interest at one-month LIBOR + 2.25% (4.3% and 4.1% as of December 31, 2020 and 2019, respectively) maturing June 15, 2022 with monthly payments of approximately $41,000 plus interest secured by substantially all assets.	$	1,071		$	3,755


Promissory Note		6,077			-

		7,148			3,755
Debt issuance Costs		(79	)		(132	)
Total long-term debt		7,069			3,623
Current maturities of long-term debt		(1,204	)		(444	)
Long-term debt - net of current maturities	$	5,865		$	3,179

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

Years Ending December 31,	Amount
2021		1,204
2022		5,944
Total	$	7,148

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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+ Details