Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Equity

v2.4.0.8
Consolidated Statements of Equity (USD $)
In Thousands, except Share data, unless otherwise specified
Total
USD ($)
Preferred Shares
USD ($)
Common Shares
USD ($)
Additional Paid-in Capital
USD ($)
Cumulative Distributions in Excess of Net Income
USD ($)
Accumulated Other Comprehensive Income (Loss)
USD ($)
Noncontrolling Interests
USD ($)
Corporate Office Properties, L.P.
USD ($)
Corporate Office Properties, L.P.
Common Shares
USD ($)
Corporate Office Properties, L.P.
Accumulated Other Comprehensive Income (Loss)
USD ($)
Corporate Office Properties, L.P.
Noncontrolling Interests
USD ($)
Corporate Office Properties, L.P.
Limited Partner
Corporate Office Properties, L.P.
Limited Partner
Preferred Shares
USD ($)
Corporate Office Properties, L.P.
General Partner
Corporate Office Properties, L.P.
General Partner
Preferred Shares
USD ($)
Balance at Dec. 31, 2012 $ 1,436,499 $ 333,833 $ 809 $ 1,653,672 $ (617,455) $ (5,435) $ 71,075 $ 1,436,499 $ 1,089,391 $ (5,708) $ 10,183   $ 8,800   $ 333,833
Balance (in units/ shares) at Dec. 31, 2012 80,952,986               85,020,528            
Balance (preferred units) at Dec. 31, 2012                         352,000   12,821,667
Increase (Decrease) in Shareholders' Equity                              
Conversion of common units to common shares (248,644 and 48,498 for the three months ended March 31, 2013 and 2014, respectively)     3 3,172     (3,175)                
Shares issued to the public (in dollars) 117,913   45 117,868       (117,913) 117,913            
Shares issued to the public (in units/ shares)                 4,485,000            
Exercise of share options (in units/shares) 16,453               16,453            
Exercise of share options (in dollars) 301     301       301 301            
Share-based compensation (in units/shares)                 116,315            
Share-based compensation     1                        
Share-based compensation       1,999                      
Share-based compensation 2,000             2,000 2,000            
Restricted common units/shares redemptions (60,960)               (60,960)            
Restricted common units/shares redemptions (in dollars) (1,576)     (1,576)       (1,576) (1,576)            
Adjustments to noncontrolling interests resulting from changes in ownership of COPLP       (2,229)     2,229                
Comprehensive income (loss) 17,187       15,020 1,025 1,142 17,187 9,342 1,074 500   165   6,106
Dividends/Distributions (29,699)       (29,699)     (30,914) (24,643)       (165)   (6,106)
Distributions to owners of common and preferred units in COPLP (1,215)           (1,215)                
Contributions from noncontrolling interests in other consolidated entities 85     0     85 85     85        
Adjustment to arrive at fair value of redeemable noncontrolling interest (848)     (848)       (848) (848)            
Tax loss from share-based compensation (104)     (104)       (104) (104)            
Balance at Mar. 31, 2013 1,540,543 333,833 858 1,772,255 (632,134) (4,410) 70,141 1,540,543 1,191,776 (4,634) 10,768   8,800   333,833
Balance (in units/ shares) at Mar. 31, 2013 85,758,438               89,577,336            
Balance (preferred units) at Mar. 31, 2013                         352,000   12,821,667
Balance at Dec. 31, 2013 1,497,249 249,083 874 1,814,015 (641,868) 3,480 71,665 1,497,249 1,226,318 3,605 9,443   8,800   249,083
Balance (in units/ shares) at Dec. 31, 2013 87,394,512               91,372,212     3,977,700   87,394,512  
Balance (preferred units) at Dec. 31, 2013                       352,000 352,000 9,431,667 9,431,667
Increase (Decrease) in Shareholders' Equity                              
Conversion of common units to common shares (248,644 and 48,498 for the three months ended March 31, 2013 and 2014, respectively)       651     (651)                
Exercise of share options (in units/shares) 26,614               26,614            
Exercise of share options (in dollars) 568     568       568 568            
Share-based compensation (in units/shares)                 166,272            
Share-based compensation     2                        
Share-based compensation       1,854                      
Share-based compensation 1,856             1,856 1,856            
Restricted common units/shares redemptions (40,965)               (40,965)            
Restricted common units/shares redemptions (in dollars) (1,092)     (1,092)       (1,092) (1,092)            
Adjustments to noncontrolling interests resulting from changes in ownership of COPLP       (69)     69                
Comprehensive income (loss) 3,741       4,741 (1,408) 408 3,741 279 (1,472) 279   165   4,490
Dividends/Distributions (28,581)       (28,581)     (29,827) (25,172)       (165)   (4,490)
Distributions to owners of common and preferred units in COPLP (1,246)           (1,246)                
Adjustment to arrive at fair value of redeemable noncontrolling interest 540     540       540 540            
Balance at Mar. 31, 2014 $ 1,473,035 $ 249,083 $ 876 $ 1,816,467 $ (665,708) $ 2,072 $ 70,245 $ 1,473,035 $ 1,203,297 $ 2,133 $ 9,722   $ 8,800   $ 249,083
Balance (in units/ shares) at Mar. 31, 2014 87,594,931               91,524,133     3,929,202   87,594,931  
Balance (preferred units) at Mar. 31, 2014                       352,000 352,000 9,431,667 9,431,667