Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Mar. 31, 2022 USD ($) segment numberOfOperatingSegments	Mar. 31, 2021 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments | segment			2
Total Revenue	$ 94,713	$ 77,301	$ 178,970	$ 150,447
Gross Profit	51,984	40,457	99,865	81,476
Operating income (loss)	7,564	3,370	11,363	3,224
Depreciation and amortization	8,784	5,002	$ 16,646	10,052
IoT Products & Services Segment
Segment Reporting Information [Line Items]
Number of Operating Segments | numberOfOperatingSegments			4
Total Revenue	71,370	65,632	$ 137,114	127,412
Gross Profit	38,461	34,457	74,136	70,136
Operating income (loss)	9,049	4,583	13,165	5,852
Depreciation and amortization	3,533	3,072	$ 7,162	6,206
IoT Solutions Segment
Segment Reporting Information [Line Items]
Number of Operating Segments | numberOfOperatingSegments			2
Total Revenue	23,343	11,669	$ 41,856	23,035
Gross Profit	13,523	6,000	25,729	11,340
Operating income (loss)	(1,485)	(1,213)	(1,802)	(2,628)
Depreciation and amortization	$ 5,251	$ 1,930	$ 9,484	$ 3,846