Consolidated Statements of Other Comprehensive Income (Unaudited) - Reclassifications Out of Accumulated Other Comprehensive Income (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 31, 2015
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Gain (Loss) on Investments	$ 47
Provision (benefit) for income taxes	(775)
Net loss attributable to common stockholders	1,311
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Gain (Loss) on Investments	47	[1]
Provision (benefit) for income taxes	(19)	[1]
Net loss attributable to common stockholders	$ 28	[1]

[1] Amounts in parentheses indicate decreases to profit/loss.