Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Preferred stock, shares authorized	1,000,000us-gaap_PreferredStockSharesAuthorized	1,000,000us-gaap_PreferredStockSharesAuthorized
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized	30,000,000us-gaap_CommonStockSharesAuthorized	30,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	20,947,141us-gaap_CommonStockSharesIssued	20,576,616us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	20,947,141us-gaap_CommonStockSharesOutstanding	20,576,616us-gaap_CommonStockSharesOutstanding
Series A Preferred Stock
Cumulative Redeemable Preferred stock, shares issued		16,000
Cumulative Redeemable Preferred stock, shares outstanding		16,000
Series C Preferred Stock
Cumulative Redeemable Preferred stock, shares issued	72,000	56,000
Cumulative Redeemable Preferred stock, shares outstanding	72,000	56,000

Face amount or stated value per share of common stock.

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