Segment Information (Details) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments \| segment			2
Total Revenue	$ 73,447	$ 65,764	$ 135,764	$ 128,077
Operating income	3,724	785	3,241	6,343
Depreciation and amortization	5,236	3,153	8,853	6,826
IoT Products & Services Segment
Segment Reporting Information [Line Items]
Total Revenue	66,890	56,039	121,503	109,333
Operating income	7,320	3,450	9,708	10,852
Depreciation and amortization	3,338	1,378	5,044	3,320
IoT Solutions Segment
Segment Reporting Information [Line Items]
Total Revenue	6,557	9,725	14,261	18,744
Operating income	(3,596)	(2,665)	(6,467)	(4,509)
Depreciation and amortization	$ 1,898	$ 1,775	$ 3,809	$ 3,506

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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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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