Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.19.3
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Accumulated amortization of deferred leasing costs $ 34,198 $ 31,994
Common Shares of beneficial interest, par value (in dollars per share) $ 0.01 $ 0.01
Common Shares of beneficial interest, shares authorized 150,000,000 150,000,000
Common Shares of beneficial interest, shares issued 112,059,175 110,241,868
Common Shares of beneficial interest, shares outstanding 112,059,175 110,241,868
Corporate Office Properties, L.P.    
Accumulated amortization of deferred leasing costs $ 34,198 $ 31,994
Corporate Office Properties, L.P. | General Partner    
Common Shares of beneficial interest, shares outstanding 112,059,175 110,241,868
Corporate Office Properties, L.P. | Limited Partner    
Common Shares of beneficial interest, shares outstanding 1,484,425 1,332,886
Preferred Units, Outstanding 352,000 352,000