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2. Revenue (Tables)

9 Months Ended

Mar. 31, 2021

Revenue from Contract with Customer [Abstract]

Net revenue by product lines

		Three Months Ended March 31,								Nine Months Ended March 31,
		2021				2020				2021				2020
		(In thousands)
IoT		$	13,661			$	13,922			$	41,683			$	35,323
REM			3,305				2,424				8,802				6,557
Other			142				166				354				601
		$	17,108			$	16,512			$	50,839			$	42,481

Net revenue by geographic region

		Three Months Ended March 31,								Nine Months Ended March 31,
		2021				2020				2021				2020
		(In thousands)
Americas		$	8,615			$	10,126			$	27,567			$	21,730
EMEA			4,096				3,612				11,475				12,495
Asia Pacific Japan			4,397				2,774				11,797				8,256
		$	17,108			$	16,512			$	50,839			$	42,481

Schedule of percentage total net revenue

		Three Months Ended March 31,								Nine Months Ended March 31,
		2021				2020				2021				2020
Product revenues			91%				93%				92%				97%
Service revenues			9%				7%				8%				3%

Deferred revenue rollforward

The following table presents the changes in our deferred revenue balance for the nine months ended March 31, 2021 (in thousands):

Balance, June 30, 2020		$	1,460
New performance obligations			580
Recognition of revenue from satisfying performance obligations			(1,065	)
Balance, March 31, 2021		$	975
Less: non-current portion of deferred revenue			(187	)
Current portion, March 31, 2021		$	788

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Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

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-Name Accounting Standards Codification
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Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue.

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