Byrna Technologies Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Note 5 - Marketable Securities - Schedule of Fair Value Measurement (Details)

Note 5 - Marketable Securities - Schedule of Fair Value Measurement (Details) - USD ($) $ in Thousands	Nov. 30, 2025	Nov. 30, 2024
Fair value	$ 1,754	$ 8,904
Corporate Debt Securities [Member]
Fair value	748	2,968
US Treasury Securities [Member]
Fair value	1,006	5,936
Reported Value Measurement [Member]
Cash equivalents	5,043	11,304
Total	6,779	20,143
Reported Value Measurement [Member] \| Corporate Debt Securities [Member]
Fair value	737	2,950
Reported Value Measurement [Member] \| US Treasury Securities [Member]
Fair value	999	5,889
Estimate of Fair Value Measurement [Member]
Cash equivalents	5,043	11,304
Total	6,797	20,208
Estimate of Fair Value Measurement [Member] \| Corporate Debt Securities [Member]
Fair value	748	2,968
Estimate of Fair Value Measurement [Member] \| US Treasury Securities [Member]
Fair value	1,006	5,936
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Cash equivalents	5,043	11,304
Total	5,043	11,304
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member] \| Corporate Debt Securities [Member]
Fair value	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member] \| US Treasury Securities [Member]
Fair value	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member]
Cash equivalents	0	0
Total	1,754	8,904
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| Corporate Debt Securities [Member]
Fair value	748	2,968
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| US Treasury Securities [Member]
Fair value	1,006	5,936
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Cash equivalents	0	0
Total	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member] \| Corporate Debt Securities [Member]
Fair value	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member] \| US Treasury Securities [Member]
Fair value	$ 0	$ 0