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GEOGRAPHIC INFORMATION (Schedule of Major Customers) (Details) - Sales [Member] - Customer Concentration Risk [Member]	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue, Major Customer [Line Items]
Concentration risk, threshold percentage	11.00%	54.00%	27.00%
Network intelligence solutions [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage	72.00%	83.00%	76.00%
Security Solutions [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage	28.00%	17.00%	24.00%
Customer A [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage	11.00%	43.00%	16.00%
Customer B [Member]
Revenue, Major Customer [Line Items]
Concentration risk percentage	0.00%	11.00%	11.00%

X

- Definition

Concentration Risk Threshold Percentage

+ References

No definition available.

+ Details

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 280
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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