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Per Share Data (Computations of Basic and Diluted Per Share) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
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Dec. 31, 2013
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Sep. 30, 2013
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Jun. 30, 2013
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Mar. 31, 2013
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Dec. 31, 2012
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Earnings Per Share [Abstract] | |||||||||||
| Net (loss) income | $ (522) | $ (16,354) | $ 3,893 | ||||||||
| Loss attributable to noncontrolling interest | 19 | 23 | 13 | 13 | (68) | 0 | 0 | ||||
| Net (loss) income attributable to the Company | 2,531 | 2,402 | (5,523) | 136 | (454) | (16,354) | 3,893 | ||||
| Dividends declared on preferred stock | (3,004) | (2,879) | (1,028) | 0 | (6,911) | 0 | 0 | ||||
| Net (loss) income available to common shareholders | $ (473) | $ (477) | $ (6,551) | $ 136 | $ (7,365) | $ (16,354) | $ 3,893 | ||||
| Weighted average common shares outstanding – basic | 180,513,628 | 181,759,305 | 183,488,108 | 183,459,124 | 182,295,476 | 183,572,582 | 183,023,590 | ||||
| Effect of dilutive securities: | |||||||||||
| Options to purchase common stock | 0 | 0 | 3,616,816 | ||||||||
| Warrants to purchase common stock | 0 | 0 | 2,313,636 | ||||||||
| Restricted shares | 0 | 0 | 59,986 | ||||||||
| Dilutive potential common shares | 0 | 0 | 5,990,438 | ||||||||
| Weighted average common shares outstanding and dilutive potential common shares | 180,513,628 | 181,759,305 | 183,488,108 | 188,458,448 | 182,295,476 | 183,572,582 | 189,014,028 | ||||
| Net loss per share: | |||||||||||
| Basic and diluted | $ 0.00 | $ 0.00 | $ (0.04) | $ 0.00 | $ (0.01) | $ (0.03) | $ (0.03) | $ (0.02) | $ (0.04) | $ (0.09) | $ 0.02 |
| X | ||||||||||
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- Definition
The number of share issuable under various common stock option plans. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. No definition available.
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| X | ||||||||||
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- Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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