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Revenue, Deferred Revenue And Prepaid Commissions (Tables) | 9 Months Ended
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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 |

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- 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 + Details
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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 + Details
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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 + Details
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