Note 7 - Notes Payable (Tables)

12 Months Ended

Dec. 31, 2018

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

2019	$	4,350
2020		4,350
2021		4,350
2022		61,512
2023		-
Total	$	74,562

New Credit Facility [Member]

Notes Tables

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

							December 31,
	Current			Long-term			2018			2017
New Credit Facility with CoBank, ACB; variable interest rate of 6.77% at December 31, 2018, interest is quarterly, paid in arrears on the last business day of each quarter. The New Credit Facility is secured by the total assets of the subsidiary guarantors. The unpaid balance is due November 3, 2022.	$	4,350		$	70,212		$	74,562		$	85,912

Debt issuance cost		(446	)		(1,105	)		(1,551	)		(1,963	)

Notes payable, net of debt issuance cost	$	3,904		$	69,107		$	73,011		$	83,949

- 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