Note 9 - Debt (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Debt [Table Text Block]

	Three Months Ended March 31,
	2022			2021
Average borrowings outstanding (in thousands)	$	2,822		$	879
Amortization of debt issuance costs (in thousands)	$	23		$	23
Fees paid, as a percentage of average oustanding borrowings		1.2	%		1.5	%
Interest paid, as a percentage of average outstanding borrowings		1.5	%		1.8	%

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

	March, 31		December 31,
	2022		2021
Mortgage promissory note - Originally dated July 2020 and modified in December 2021. As modified, interest accrues at an annual rate which is the greater of 7.0% above the lender's prime rate and 10.3% (10.3% at March 31, 2022) payable in monthly installments through December 2023. Net of $25 debt issuance costs at March 31, 2022. Face amount $2.5 million. Interest accrued at the effective discount rate 11.5%. Secured by certain real property in Wynn, Arkansas.	$	2,190	$	2,469
Equipment note - Dated May 2021. Original principal $46. Due in monthly installments through June 2025. Interest accrues at the effective discount rate of 3.6% per year.		31		33
Equipment note - Dated December 2019. Original principal $40. Due in monthly installments through December 2024. Interest accrues at the effective discount rate of 9.3% per year.		24		26
Equipment notes - Initially recorded in November 2018, in an acquisition, at the present value of future payments using a discount rate of 4.8% per year. Due in monthly installments through August 2022.		7		11
Total long term debt, net	$	2,252	$	2,539

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

2022 (nine months ended December 31, 2022)	$	920
2023		1,332
2024		20
2025		5
Principal maturities		2,277
Debt issuance costs		(25	)
Total long term debt, net	$	2,252