XML 25 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Shareholders' Equity (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2012
Equity [Abstract] |
Schedule of Common Stock Outstanding Roll Forward [Table Text Block] | The following table presents a summary of the changes in the number of common shares outstanding for the periods indicated:
| Nine Months Ended
| September 30,
| 2012 |  | 2011
Balance at beginning of period | 40,382,530 |  |  | 30,342,897 |
Common stock issued under ATM program | 402,494 |  |  | 409,237 |
Common stock issued under DRIP | 9,279 |  |  | 2,111 |
Common stock issued via public offering | 13,332,748 |  |  | 9,200,000 |
Common stock issued or redeemed under Stock and Incentive Plans | 241,663 |  |  | 426,031 |
Balance at end of period | 54,368,714 |  |  | 40,380,276 |
Schedule of Additional Paid in Capital [Table Text Block] | The following table presents a rollforward of the Company's changes in additional paid-in capital for the nine months ended September 30, 2012:
| Additional Paid-In Capital
Balance as of January 1, 2012 | $ | 634,683 |
Common stock issuances: |
DRIP issuances | 90 |
ATM issuances | 3,674 |
Secondary offering | 119,859 |
Incentive plans | 192 |
Amortization of restricted stock | 1,268 |
Capitalized expenses | (119 | )
Balance as of September 30, 2012 | $ | 759,647 |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | Accumulated other comprehensive income as of September 30, 2012 and December 31, 2011 is comprised of the following items:
| September 30, 2012 |  | December 31, 2011
Available for sale investments: |  |  |
Unrealized gains | $ | 110,332 |  |  | $ | 36,091 |
Unrealized losses | (10,747 | ) |  | (13,902 | )
| 99,585 |  |  | 22,189 |
Hedging instruments: |  |  |  |  |
Unrealized losses | (43,695 | ) |  | (25,444 | )
| (43,695 | ) |  | (25,444 | )
Accumulated other comprehensive income (loss) | $ | 55,890 |  |  | $ | (3,255 | )
Share-based Arrangements with Employees and Nonemployees [Abstract] |
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] | The following table presents a rollforward of the restricted stock activity for the periods presented:
| Three Months Ended |  | Nine Months Ended
| September 30, |  | September 30,
| 2012 |  | 2011 |  | 2012 |  | 2011
Restricted stock at beginning of period | 454,117 |  |  | 330,500 |  |  | 365,506 |  |  | 25,000 |
Restricted stock granted | — |  |  | 35,006 |  |  | 220,821 |  |  | 358,006 |
Restricted stock vested | (2,917 | ) |  | — |  |  | (135,127 | ) |  | (17,500 | )
Restricted stock outstanding at end of period | 451,200 |  |  | 365,506 |  |  | 451,200 |  |  | 365,506 |

X
- Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the change in common stock outstanding. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCommonStockOutstandingRollForwardTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
Name: | us-gaap_ScheduleOfStockholdersEquityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedArrangementsToObtainGoodsAndServicesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration