Revenue Recognition Disaggregation of Revenues (Tables)

3 Months Ended

Nov. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table presents information regarding revenues disaggregated by the timing of when goods and services are transferred (in thousands):

	Three Months Ended November 30,
	2019		2018
Revenues recognized at point in time	$	104,812	$	108,255
Revenues recognized over time	41,862		50,296
Total	$	146,674	$	158,551