Average Shares Outstanding (Tables)

12 Months Ended

Sep. 30, 2018

Weighted Average Number of Shares Outstanding, Diluted [Abstract]

Reconciliation Of Basic Weighted-Average Shares Outstanding To Diluted Weighted-Average Shares Outstanding

The following table reconciles basic weighted-average shares outstanding to diluted weighted-average shares outstanding in each fiscal year (in thousands):

	2018	2017	2016
Weighted-average shares outstanding — basic	28,499	30,630	33,735
Effect of potentially dilutive securities:
Nonvested stock awards and units	240	182	188
Stock options	40	59	150
Performance share awards	28	43	73
Weighted-average shares outstanding — diluted	28,807	30,914	34,146
Excluded from diluted weighted-average shares outstanding:
Antidilutive	150	76	147
Performance conditions not satisfied at the end of the period	44	53	38