CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2020	Apr. 30, 2019
Revenues:
Other Income	$ 86,830	$ 91,533
Total revenues	317,160	353,512
Total Net Sales	230,330	261,979
Costs and expenses:
Cost of goods sold	147,014	157,228
Selling, general and administrative expense	113,007	117,914
Provision for bad debts	117,326	40,046
Charges and credits	2,055	(695)
Total costs and expenses	379,402	314,493
Operating income (loss)	(62,242)	39,019
Interest expense	14,993	14,497
Income (loss) before income taxes	(77,235)	24,522
Provision (benefit) for income taxes	(21,033)	5,013
Net income (loss)	$ (56,202)	$ 19,509
Income (loss) per share:
Basic (in dollars per share)	$ (1.95)	$ 0.61
Diluted (in dollars per share)	$ (1.95)	$ 0.60
Weighted average common shares outstanding:
Basic (in shares)	28,822,396	31,882,003
Diluted (in shares)	28,822,396	32,443,884
Product [Member]
Revenues:
Total revenues	$ 207,198	$ 234,445
RSA Commission [Member]
Revenues:
Total revenues	20,101	24,024
Service [Member]
Revenues:
Total revenues	$ 3,031	$ 3,510