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Investment in Affiliate (Details) (USD $)	3 Months Ended		6 Months Ended		0 Months Ended	1 Months Ended
Investment in Affiliate (Details) (USD $)	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Apr. 15, 2013 installments	Dec. 31, 2013	Sep. 30, 2014
Investments in and Advances to Affiliates [Line Items]
Affiliate investment income (expense)	$ 12,000	$ (41,000)	$ 13,000	$ (113,000)
Investment in affiliate	516,000		516,000				502,000
BDFD [Member]
Investments in and Advances to Affiliates [Line Items]
Subscription agreement for the purchase of Class A Units					4,800
Ownership interest					48.00%
Aggregate subscription price					750,000
Number of installments					2
BDFD [Member] \| First Installment [Member]
Investments in and Advances to Affiliates [Line Items]
Subscription agreement payment					375,000
BDFD [Member] \| Second Installment [Member]
Investments in and Advances to Affiliates [Line Items]
Subscription agreement payment						$ 375,000

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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