Segment Information Expended for Property, Plant and Equipment (Details) - USD ($) $ in Thousands		9 Months Ended
		Jun. 30, 2021	Jun. 30, 2020
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets		$ 1,645	$ 693
Inventory Transfer To Property, Plant And Equipment		1,624	1,202
IoT Products & Services Segment
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets		1,645	654
IoT Solutions Segment
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets	[1]	$ 0	$ 39

[1] * Excluded from this amount is $1,624 and $1,202 of transfers of inventory to property plant and equipment for subscriber assets for the nine months ended June 30, 2021 and 2020, respectively.