Note 7 - Related Party Transactions (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Related Party Transactions [Table Text Block]

Name of related party		September 20, 2021			December 31, 2020
MHW	Promissory notes payable	$	945		$	945
	Discount on notes payable		(16	)		(32	)
			929			913
	Accrued interest outstanding		268			221
MHW Partners	Promissory notes payable	$	650		$	650
	Discount on notes payable		(17	)		(33	)
			633			617
	Accrued interest outstanding		182			149

Related party transactions: (in ’000’s)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Interest expense:
MHW	$	36	$	34	$	107	$	101
MHW Partners		25		24		73		69