Description of Business and Summary of Significant Accounting Policies Accounts Receivable (Tables)

12 Months Ended

Feb. 28, 2017

Accounts Receivable, Net [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts receivable is comprised of the following:

	February 28, 2017		February 29, 2016
Trade accounts receivable and other	$	98,883	$	94,912
Less:
Allowance for doubtful accounts	7,009		6,780
Allowance for cash discounts	1,233		1,077
	$	90,641	$	87,055