v3.25.3

Revenue Recognition (Details Narrative) - USD ($)	3 Months Ended		9 Months Ended
Revenue Recognition (Details Narrative) - USD ($)	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Accounts receivable	$ 2,400,000		$ 2,400,000		$ 200,000
Allowance for credit losses	100,000		100,000		100,000
Contract assets	5,000		5,000		$ 8,000
Four Government Customers [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 1,900,000		$ 5,300,000
Four Government Customers [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	96.70%		94.70%
Top Customer 1 [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	57.30%	33.60%	53.60%	23.30%
Top Customer 2 [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	23.00%	29.10%	23.90%	29.00%
Top Customer 3 [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	16.20%	20.70%	17.00%	22.90%
Six Government Customers [Member]
Disaggregation of Revenue [Line Items]
Revenues		$ 1,300,000
Six Government Customers [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage		85.90%
Seven Government Customers [Member]
Disaggregation of Revenue [Line Items]
Revenues				$ 3,300,000
Seven Government Customers [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage				79.50%

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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INTRUSION INC 10-Q