Net income (loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Earnings Per Share [Abstract]
Net loss	$ (1,442)	$ (5,084)
Weighted average shares outstanding - basic (shares)	16,211	16,033
Net effect of dilutive share-based on the treasury stock method using average market price (shares)	0	0
Totals (shares)	16,211	16,033
Net income (loss) per share - basic (usd per share)	$ (0.09)	$ (0.32)
Net income (loss) per share - diluted (usd per share)	$ (0.09)	$ (0.32)
Incremental common shares excluded to dilutive effect	85	169

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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- Definition

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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- Definition

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

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VIRCO MFG CORPORATION 10-Q