Income per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Numerator:
Net income	$ 17	$ 1,131
Denominator:
Weighted average common shares outstanding	5,362	5,322
Dilutive potential common shares	15	20
Shares used in diluted net income per common share calculations	5,377	5,342
Basic net income per common share	$ 0	$ 0.21
Diluted net income per common share	$ 0	$ 0.21
Shares excluded from diluted weighted shares outstanding	2,000	5,000

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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AUTOSCOPE TECHNOLOGIES CORP 10-Q