Contractual interest rate for funds borrowed, under the debt agreement.

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Note 14 - Debt - Notes Payable - Other (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Apr. 15, 2021	Dec. 31, 2020
Notes payable, other	$ 66,962		$ 1,254
Less current portion	(158)		(807)
Long-term portion	66,804		447
Notes Payable, Other Payables [Member]
Notes payable, other	$ 66,962
The 2021 Bonds [Member]
Interest rate		1.50%
The 2021 Bonds [Member] \| Notes Payable, Other Payables [Member]
Interest rate	1.50%
Notes payable, other	$ 66,486		0
SBA Loans [Member] \| Notes Payable, Other Payables [Member]
Interest rate	1.00%
Notes payable, other	$ 320		1,006
Notes Payable, Equipment [Member] \| Notes Payable, Other Payables [Member]
Notes payable, other	$ 156		$ 248
Notes Payable, Equipment [Member] \| Notes Payable, Other Payables [Member] \| Minimum [Member]
Interest rate	4.00%
Notes Payable, Equipment [Member] \| Notes Payable, Other Payables [Member] \| Maximum [Member]
Interest rate	5.00%