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Segment Information (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2018 USD ($) segment	Dec. 31, 2017 USD ($)	[1]
Segment Reporting Information [Line Items]
Number of Reportable Segments | segment	2
Total Revenue	$ 62,313	$ 44,955
Operating income (loss)	5,558	(1,999)
Depreciation and amortization	3,673	2,453
IoT Products & Services Segment
Segment Reporting Information [Line Items]
Total Revenue	53,294	40,880
Operating income (loss)	7,402	1,264
Depreciation and amortization	1,942	849
IoT Solutions Segment
Segment Reporting Information [Line Items]
Total Revenue	9,019	4,075
Operating income (loss)	(1,844)	(3,263)
Depreciation and amortization	$ 1,731	$ 1,604
[1] Prior period information has been restated for the adoption of ASU No. 2014-09, “Revenue from Contracts with Customers (Topic 606),” which we adopted on October 1, 2018.

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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