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Consolidated Balance Sheets (Parenthetical 2) (USD $)
In Thousands, except Share data, unless otherwise specified |
Sep. 30, 2013
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Dec. 31, 2012
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|---|---|---|
| Allowance for doubtful accounts | $ 5,344 | $ 4,694 |
| Common Shares of beneficial interest, shares outstanding | 87,381,395 | 80,952,986 |
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Corporate Office Properties, L.P.
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| Allowance for doubtful accounts | $ 5,344 | $ 4,694 |
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Corporate Office Properties, L.P. | General Partner
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| Preferred Units, Outstanding | 9,431,667 | 12,821,667 |
| Common Shares of beneficial interest, shares outstanding | 87,381,395 | 80,952,986 |
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Corporate Office Properties, L.P. | Limited Partner
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| Preferred Units, Outstanding | 352,000 | 352,000 |
| Common Shares of beneficial interest, shares outstanding | 3,978,154 | 4,067,542 |
| X | ||||||||||
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- Definition
For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of preferred units outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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