Deferred Revenue and Financing Receivables Financing receivables credit quality indicators (Tables)

9 Months Ended

Jun. 30, 2012

Deferred Revenue And Financing Receivables [Abstract]

Financing Receivable Credit Quality Indicators [Table Text Block]

Our credit risk assessment for financing receivables was as follows:

	June 30, 2012		September 30, 2011
	(in thousands)
S&P bond rating BBB-1 and above-Tier 1	$	28,606	$	38,575
Internal Credit Assessment-Tier 2	8,933		17,568
Internal Credit Assessment-Tier 3	1,583		1,798
Total financing receivables	$	39,122	$	57,941