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Revenue Recognition and Contracts with Customers (Tables) | 3 Months Ended
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Sep. 30, 2025
Revenue Recognition and Contracts with Customers |
Schedule of disaggregation of revenues | Following is the disaggregation of revenues based on major product lines (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​ | ​
​ |  | 2025 |  | 2024 |  | ​
Major Product Lines: | ​ | ​ |  |  | ​ |  | ​ | ​
Intrusion and access alarm products | ​ | $ | 8,656 | ​ | $ | 9,063 | ​ | ​
Door locking devices | ​ |  | 17,083 | ​ |  | 13,854 | ​ | ​
Services | ​ |  | 23,429 | ​ |  | 21,086 | ​ | ​
Total Revenues | ​ | $ | 49,168 | ​ | $ | 44,003 | ​ | ​
​

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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 -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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