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GOODWILL (Details) - USD ($)	3 Months Ended
GOODWILL (Details) - USD ($)	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Goodwill [Line Items]
Goodwill	$ 17,922,000		$ 17,922,000
Goodwill impairment	0	$ 0
Security Solutions
Goodwill [Line Items]
Goodwill	3,000,000		3,000,000
Secure Networks
Goodwill [Line Items]
Goodwill	$ 14,900,000		$ 14,900,000

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References + Details