Computation of Earnings per share (Details) (USD $)	Sep. 30, 2014	Jul. 09, 2014	Sep. 30, 2006
Computation of Earnings per share
Series C Cumulative Convertible Preferred Stock issued and outstanding shares		30,000
Shares were owned by RAI, a related party		30,000
Accrued dividends unpaid in millions		$ 0.9
The stock has a liquidation preference per share		$ 100
The stock may be converted into common stock at a percentage of daily average closing price of the common stock for the prior five trading days			90.00%
Shares be converted into the requisite number of common stocks		30,000
Conversion resulted in new shares of common stock		304,298
Shares of stock options outstanding as on balance sheet date	5,000