CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, Authorized shares	5,000,000us-gaap_PreferredStockSharesAuthorized	5,000,000us-gaap_PreferredStockSharesAuthorized
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	80,000,000us-gaap_CommonStockSharesAuthorized	80,000,000us-gaap_CommonStockSharesAuthorized
Common stock, Issued shares	12,622,000us-gaap_CommonStockSharesIssued	12,471,000us-gaap_CommonStockSharesIssued
Common stock, Outstanding shares	12,612,000us-gaap_CommonStockSharesOutstanding	12,461,000us-gaap_CommonStockSharesOutstanding
Common stock held in treasury, shares	10,000us-gaap_TreasuryStockShares	10,000us-gaap_TreasuryStockShares
Series 1
Preferred stock, shares issued	200,000	200,000
Preferred stock, shares outstanding	200,000	200,000
Preferred stock, Liquidation preference (in dollars per share)	$ 1,025	$ 1,013
Series 2
Preferred stock, shares issued	460,000	460,000
Preferred stock, shares outstanding	460,000	460,000
Preferred stock, Liquidation preference (in dollars per share)	$ 1,169	$ 1,155
Series 3
Preferred stock, shares issued	289,000	289,000
Preferred stock, shares outstanding	289,000	289,000
Preferred stock, Liquidation preference (in dollars per share)	$ 641	$ 634

Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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