Allowance for Doubtful Accounts (Tables)

12 Months Ended

Sep. 30, 2016

Financing Receivable Additional Disclosures [Abstract]

Allowance for Doubtful Accounts

Activity in the allowance for doubtful accounts was as follows:

In Thousands	2016			2015			2014
Beginning balance	$	10,050		$	10,023		$	9,215
Charged to expense		9,690			1,502			860
Other 1		-			378			349
Write-offs		(2,712	)		(1,853	)		(401	)
	$	17,028		$	10,050		$	10,023