Note 4 - Disaggregation of Revenue (Tables)

9 Months Ended

Jan. 31, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended January 31, 2024						Three Months Ended January 31, 2023
	Professional Services		Aerospace Products		Total		Professional Services		Aerospace Products		Total
Geographical Markets
North America	$	9,941	$	5,163	$	15,104	$	9,574	$	8,258	$	17,832
Europe		-		2,255		2,255		-		90		90
Asia		-		876		876				92		92
Australia and Other		-		725		725		-		2,450		2,450
	$	9,941	$	9,019	$	18,960	$	9,574	$	10,890	$	20,464
Major Product Lines
Casino Gaming Revenue	$	7,319	$	-	$	7,319	$	7,210	$	-	$	7,210
Sportsbook Revenue		1,457		-		1,457		1,160		-		1,160
Casino Non-Gaming Revenue		1,153		-		1,153		1,102		-		1,102
Professional Services		12		-		12		102		-		102
Aircraft Modification		-		5,402		5,402		-		7,188		7,188
Aircraft Avionics		-		810		810		-		679		679
Special Mission Electronics		-		2,807		2,807		-		3,023		3,023
	$	9,941	$	9,019	$	18,960	$	9,574	$	10,890	$	20,464
Contract Types / Revenue Recognition Timing
Percentage of completion contracts	$	-	$	4,756	$	4,756	$	-	$	6,875	$	6,875
Goods or services transferred at a point of sale		9,941		4,263		14,204		9,574		4,015		13,589
	$	9,941	$	9,019	$	18,960	$	9,574	$	10,890	$	20,464

	Nine Months Ended January 31, 2024						Nine Months Ended January 31, 2023
	Professional Services		Aerospace Products		Total		Professional Services		Aerospace Products		Total
Geographical Markets
North America	$	28,751	$	19,347	$	48,098	$	28,280	$	22,553	$	50,833
Europe		-		3,873		3,873		-		396		396
Asia		-		1,235		1,235		-		503		503
Australia and Other		-		2,540		2,540		-		3,361		3,361
	$	28,751	$	26,995	$	55,746	$	28,280	$	26,813	$	55,093
Major Product Lines
Casino Gaming Revenue	$	21,816	$	-	$	21,816	$	22,745	$	-	$	22,745
Sportsbook Revenue		3,471		-		3,471		1,985		-		1,985
Casino Non-Gaming Revenue		3,400		-		3,400		3,284		-		3,284
Professional Services		64		-		64		266		-		266
Aircraft Modification		-		16,967		16,967		-		16,902		16,902
Aircraft Avionics		-		2,332		2,332		-		1,917		1,917
Special Mission Electronics		-		7,696		7,696		-		7,994		7,994
	$	28,751	$	26,995	$	55,746	$	28,280	$	26,813	$	55,093
Contract Types / Revenue Recognition Timing
Percentage of completion contracts	$	-	$	15,369	$	15,369	$	-	$	15,750	$	15,750
Goods or services transferred at a point of sale		28,751		11,626		40,377		28,280		11,063		39,343
	$	28,751	$	26,995	$	55,746	$	28,280	$	26,813	$	55,093