|
Condensed Consolidated Unaudited Statement of Stockholders' Equity (USD $)
In Thousands, except Share data, unless otherwise specified |
Total
|
Common Stock
|
Capital in Excess of Par Value
|
Accumulated Distributions in Excess of Earnings
|
Accumulated Other Comprehensive Loss
|
|---|---|---|---|---|---|
| Beginning balance at Dec. 31, 2012 | $ 1,367,306 | $ 2,086 | $ 1,883,113 | $ (515,712) | $ (2,181) |
| Beginning balance, shares at Dec. 31, 2012 | 208,597,575 | 208,597,575 | |||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||
| Distributions to investors | (64,656) | (64,656) | |||
| Redemptions of common stock, shares | (12,964) | ||||
| Redemptions of common stock | (121) | 0 | (121) | ||
| Changes in redeemable common stock | 121 | 121 | |||
| Comprehensive income | 8,435 | 6,971 | 1,464 | ||
| Ending balance at Jun. 30, 2013 | $ 1,311,085 | $ 2,086 | $ 1,883,113 | $ (573,397) | $ (717) |
| Ending balance, shares at Jun. 30, 2013 | 208,584,611 | 208,584,611 |