Segment Information Expended for Property, Plant and Equipment (Details) - USD ($) $ in Thousands		9 Months Ended
		Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets		$ 693	$ 8,600
Inventory Transfer To Property, Plant And Equipment		1,202	921
IoT Products & Services Segment
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets		654	8,212
IoT Solutions Segment
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets	[1]	$ 39	$ 388

[1] * Excluded from this amount is $1,202 and $921 of transfers of inventory to property plant and equipment for subscriber assets for the nine months ended June 30, 2020 and 2019, respectively.