Summary of Significant Accounting Policies (Tables)

9 Months Ended

Oct. 31, 2019

Accounting Policies [Abstract]

Disaggregation of revenue

	Three Months Ended October 31, (in millions of dollars)				Nine Months Ended October 31, (in millions of dollars)
	2019		2018		2019		2018
External Sales by region:
USA	$	14.16	$	11.82	$	41.47	$	37.54
Other foreign		0.91		0.72		2.61		2.30
Europe (UK)		2.38		2.22		7.24		7.35
Mexico		0.88		0.77		2.08		2.70
Asia		4.62		4.80		12.49		12.79
Canada		2.60		2.08		7.47		6.38
Latin America		1.91		1.60		6.26		4.91
Consolidated external sales	$	27.46	$	24.01	$	79.62	$	73.97

	Three Months Ended October 31, (in millions of dollars)				Nine Months Ended October 31, (in millions of dollars)
	2019		2018		2019		2018
External Sales by product lines:
Disposables	$	12.52	$	12.74	$	39.19	$	40.88
Chemical		5.68		4.74		16.30		12.42
Fire		2.81		1.02		6.64		3.57
Gloves		0.74		0.77		2.33		2.30
Hi-Vis		2.20		1.83		6.04		5.46
Wovens		3.51		2.91		9.12		9.34
Consolidated external sales	$	27.46	$	24.01	$	79.62	$	73.97