Note 1 - Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Years ended December 31,
	2023		2022
FACILITIES:
Maintenance revenues	$	4,543	$	3,668
Equipment sales		844		1,149
Deployment and other services		1,680		5,391
Total facilities revenues		7,067		10,208
SYSTEMS INTEGRATION:
Integration services		8,817		7,186
Procurement services		38,515		13,243
Total systems integration revenues		47,332		20,429
TOTAL REVENUES	$	54,399	$	30,637

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	2023			2022
U.S.-based IT OEM		96	%		96	%

Allowance for Doubtful Accounts [Table Text Block]

	Year Ended December 31,
	2023		2022
Balance at beginning of year	$	7	$	7
Additions charged to expense		-		-
Recovery of amounts previously reserved		-		-
Amounts written off		-		-
Balance at end of year	$	7	$	7