Note 10 - Third-party Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

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

					Monthly Principal
		Principal			and Interest Payment
Loan Description	Parties	(in millions)		Maturity	(in millions)	Interest Rate			Loan Purpose
Veritex Loans
LE Term Loan Due 2034 (in default) (1)	LE	$	25.0	June 2034	$0.3	WSJ Prime + 2.75%			Refinance loan; capital improvements
	Veritex
LRM Term Loan Due 2034 (in default) (1)	LRM	$	10.0	December 2034	$0.1	WSJ Prime + 2.75%			Refinance bridge loan; capital improvements
	Veritex
Kissick Debt (in forbearance)(2)	LE	$	11.7	January 2018	$0.5		6.25	%	Working capital
	Kissick
GNCU Loan
NPS Term Loan Due 2031(in default) (3)	NPS	$	10.0	October 2031	$0.1		5.75	%	Working capital
	GNCU
SBA EIDLs
Blue Dolphin Term Loan Due 2051 (as modified) (4)	Blue Dolphin	$	2.0	June 2051	$0.01		3.75	%	Working capital
	SBA
LE Term Loan Due 2050 (5)	LE	$	0.15	August 2050	$0.0007		3.75	%	Working capital
	SBA
NPS Term Loan Due 2050 (5)	NPS	$	0.15	August 2050	$0.0007		3.75	%	Working capital
	SBA
Equipment Loan Due 2025 (6)	LE	$	0.07	October 2025	$0.0013		4.50	%	Equipment Lease Conversion
	Texas First

Schedule of Debt [Table Text Block]

	March 31,			December 31,
	2024			2023
	(in thousands)
Veritex Loans
LE Term Loan Due 2034 (in default)	$	19,607		$	19,858
LRM Term Loan Due 2034 (in default)		8,163			8,260
Kissick Debt (in forbearance)		5,751			7,147
GNCU Loan
NPS Term Loan Due 2031 (in default)		9,975			9,975
SBA EIDLs
BDEC Term Loan Due 2051		2,125			2,135
LE Term Loan Due 2050		161			162
NPS Term Loan Due 2050		161			162
Equipment Loan Due 2025		25			29
		45,968			47,728
Less: Current portion of long-term debt, net		(40,581	)		(39,440	)
Less: Unamortized debt issue costs		(1,896	)		(1,947	)
Less: Accrued interest payable		(1,182	)		(2,596	)
	$	2,309		$	3,745

Schedule of Unamortized Debt Issuance Costs [Table Text Block]

	March 31,			December 31,
	2024			2023
	(in thousands)
Veritex Loans
LE Term Loan Due 2034 (in default)	$	1,674		$	1,674
LRM Term Loan Due 2034 (in default)		768			768
GNCU Loan
NPS Term Loan Due 2031 (in default)		730			730
Less: Accumulated amortization		(1,276	)		(1,225	)
	$	1,896		$	1,947

Schedule of Accrued Interest on Long-term Debt [Table Text Block]

	March 31,			December 31,
	2024			2023
	(in thousands)
Kissick Debt (in forbearance)	$	773		$	2,169
Veritex Loans
LE Term Loan Due 2034 (in default)		176			181
LRM Term Loan Due 2034 (in default)		69			70
GNCU Loan
NPS Term Loan Due 2031 (in default)		17			17
SBA EIDLs
BDEC Term Loan Due 2051		125			135
LE Term Loan Due 2050		11			12
NPS Term Loan Due 2053		11			12
		1,182			2,596
Less: Accrued interest payable		(1,182	)		(2,596	)
Long-term Interest Payable, Net of Current Portion	$	-		$	-