Note 7 - Accounts Payable and Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Category	BioLargo		ONM		BLEST		Water		Intercompany amounts			Totals
Accounts payable	$	169	$	794	$	37	$	121	$	(82	)	$	1,039
Accrued payroll		36		49		75		—		—			160
Accrued interest		25		—		—		—		—			25
Total												$	1,224

Category	BioLargo		ONM		BLEST		Water		Intercompany amounts			Totals
Accounts payable	$	187	$	486	$	7	$	119	$	(82	)	$	717
Accrued payroll		20		58		120		—		—			198
Accrued interest		25		—		—		—		—			25
Total												$	940