Segment Information (Tables)

3 Months Ended

Jun. 30, 2023

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The tables below present information about reportable segments within the avionics business for the three months ended June 30, 2023, and 2022:

Three Months Ended June 30, 2023	Avionics Government		Avionics Commercial		Avionics Total		Corporate Items			Total
Net sales	$	1,977,812	$	889,117	$	2,866,929	$	-		$	2,866,929
Cost of sales		986,038		586,342		1,572,380		-			1,572,380
Gross margin		991,774		302,775		1,294,549		-			1,294,549
Total expenses						479,347		439,363			918,710
Income (loss) before income taxes					$	815,202	$	(439,363	)	$	375,839

Three Months Ended June 30, 2022	Avionics Government		Avionics Commercial		Avionics Total		Corporate Items			Total
Net sales	$	1,604,150	$	649,607	$	2,253,757	$	-		$	2,253,757
Cost of sales		962,236		456,336		1,418,572		-			1,418,572
Gross margin		641,914		193,271		835,185		-			835,185
Total expenses						694,954		435,016			1,129,970
Income (loss) before income taxes					$	140,231	$	(435,016	)	$	(294,785	)