Segment Information Expended for Property, Plant and Equipment (Details) - USD ($) $ in Thousands		3 Months Ended
		Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets		$ 196	$ 1,775
IoT Products & Services Segment
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets		190	1,775
IoT Solutions Segment
Segment Reporting Information [Line Items]
Expended of property, equipment, improvements and certain other intangible assets	[1]	$ 6	$ 0

[1] * Excluded from this amount is $186 and $200 of transfers of inventory to property plant and equipment for subscriber assets for the three months ended December 31, 2019 and 2018, respectively.