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Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Segment Reporting Information [Line Items]
Revenues	$ 45,739	$ 52,130	$ 136,529	$ 152,551
Operating Income (Loss)	709	5,125	4,643	12,067
Depreciation and amortization	1,639	1,156	4,029	3,532
M2M
Segment Reporting Information [Line Items]
Revenues	42,845	51,868	131,653	152,110
Operating Income (Loss)	1,541	5,698	6,831	13,333
Depreciation and amortization	904	1,018	2,704	3,125
Solutions
Segment Reporting Information [Line Items]
Revenues	2,894	262	4,876	441
Operating Income (Loss)	(832)	(573)	(2,188)	(1,266)
Depreciation and amortization	$ 735	$ 138	$ 1,325	$ 407

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

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- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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