Segment Data and Related Information (Tables)

12 Months Ended

Sep. 30, 2020

Segment Reporting [Abstract]

Schedule of Reportable Segment

(in thousands)	For the Fiscal Years Ended September 30,
	2020		2019		2018
Revenue:
Aerospace and Defense	$	55,240	$	33,086	$	13,567
Broadband		54,888		54,179		72,050
Total revenue	$	110,128	$	87,265	$	85,617
Segment Profit:
Aerospace and Defense gross profit	$	16,729	$	9,207	$	2,406
Aerospace & Defense R&D expense		17,469		10,448		4,185
Aerospace and Defense segment loss	$	(740)	$	(1,241)	$	(1,779)
Broadband gross profit	$	18,853	$	5,882	$	16,081
Broadband R&D expense		2,800		8,995		11,202
Broadband segment profit (loss)	$	16,053	$	(3,113)	$	4,879
Total consolidated segment profit (loss)	$	15,313	$	(4,354)	$	3,100
Unallocated (income) expense:
Selling, general and administrative		24,631		32,080		21,377
(Gain) loss on sale of assets		(2,284)		(302)		34
Interest expense (income), net		104		(629)		(733)
Foreign exchange (gain) loss		(198)		427		434
Other income		-		-		(110)
Total unallocated expense		22,253		31,576		21,002
Loss before income tax expense	$	(6,940)	$	(35,930)	$	(17,902)

Schedule of Revenue by Geographic Region

Revenue by Geographic Region	For the Fiscal Years ended September 30,
(in thousands)	2020		2019		2018
United States and Canada	$	91,205	$	68,607	$	69,543
Asia		9,397		11,637		10,386
Europe		5,559		6,209		5,422
Other		3,967		812		266
Total revenue	$	110,128	$	87,265	$	85,617