Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Statement of Comprehensive Income [Abstract]
Net Income	$ 2,661	$ 6,429	$ 1,284
Other Comprehensive Income (Loss), net of taxes and reclassification adjustments:
Foreign Currency Translation Adjustments	(537)	(1,426)	710
Change in Value of Derivatives Designated as Cash Flow Hedge	0	0	(239)
(Gains) Losses from Cash Flow Hedges Reclassified to Income Statement	47	62	193
Cross-Currency Interest Rate Swap Terminations	0	0	45
Other Comprehensive Income (Loss)	(490)	(1,364)	709
Comprehensive Income	$ 2,171	$ 5,065	$ 1,993