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Revenue, Deferred Revenue And Prepaid Commissions (Tables)

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

Schedule of Revenue

The following table presents our revenues disaggregated by revenue type:

			For the Three Months Ended September 30,												For the Nine Months Ended September 30,
(Dollars in thousands)			2021						2020						2021						2020
Wireless products and services			$	19,644					$	20,828					$	59,623					$	63,293
License			1,674						1,988						3,999						3,692
Services			4,159						4,772						13,378						13,132
Equipment			596						554						1,694						1,880
Subscription			133						24						268						24
Maintenance			9,645						9,527						28,648						28,678
Total revenue			$	35,851					$	37,693					$	107,610					$	110,699

Revenue generated in the U.S. and internationally consisted of the following for the periods stated:

			For the Three Months Ended September 30,												For the Nine Months Ended September 30,
(Dollars in thousands)			2021						2020						2021						2020
United States			$	34,758					$	36,819					$	104,730					$	108,650
International			1,093						874						2,880						2,049
Total revenue			$	35,851					$	37,693					$	107,610					$	110,699

Schedule of Deferred Revenue

Changes in the balance of total deferred revenue during the nine months ended September 30, 2021, are as follows:

(Dollars in thousands)			December 31, 2020						Additions						Revenue Recognized						September 30, 2021
Deferred Revenue			$	29,796					$	45,296					$	(47,349)					$	27,743

Schedule of Deferred Commissions

Changes in the balance of total prepaid commissions during the nine months ended September 30, 2021 are as follows:

(Dollars in thousands)			December 31, 2020						Additions						Commissions Recognized						September 30, 2021
Prepaid Commissions			$	2,290					$	2,863					$	(3,273)					$	1,880

X

- Definition

Tabular disclosure of cost capitalized in obtaining or fulfilling contract with customer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123353750&loc=SL49131252-203054

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- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045

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