Common Stock (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2013	Sep. 30, 2012
Common Stock
Shares of common stock issued	4,028,951				4,028,951				4,028,951	4,028,951
Shares of common stock outstanding	4,028,951				4,028,951				4,028,951	4,028,951
Average common shares issued									4,200,000	4,200,000
Average common shares retired									(171,000)	(171,000)
Average common shares outstanding									4,029,000	4,029,000
Net (loss) to common stockholders (in dollars)	$ 322	$ (349)	$ (555)	$ (593)	$ 404	$ (629)	$ 351	$ (575)	$ (1,175)	$ (449)
Basic and diluted (loss) per common share (in dollars per share)	$ 0.08	$ (0.08)	$ (0.14)	$ (0.15)	$ 0.10	$ (0.16)	$ 0.09	$ (0.14)	$ (0.29)	$ (0.11)