Consolidated Balance Sheets (Parenthetical) (Unaudited) - $ / shares	Jun. 30, 2015	Dec. 31, 2014
Balance Sheets [Abstract]
Preferred stock, par value	$ 0.10	$ 0.10
Series A - 8.25% Cumulative Redeemable Preferred Stock, shares authorized	3,663,800	3,663,800
Series A - 8.25% Cumulative Redeemable Preferred Stock, shares issued	3,663,800	3,663,800
Series A - 8.25% Cumulative Redeemable Preferred Stock, shares outstanding	3,663,800	3,663,800
Percentage rate on Cumulative Redeemable Preferred Stock	8.25%	8.25%
Common Stock, par value	$ 0.10	$ 0.10
Common Stock, shares authorized	42,000,000	42,000,000
Common Stock, shares issued	26,026,755	24,372,083
Common Stock, shares outstanding	26,026,755	24,372,083
Excess Stock, par value	$ 0.10	$ 0.10
Excess Stock, shares authorized	3,000,000	3,000,000
Excess Stock, shares issued
Excess Stock, shares outstanding