COPT Defense Properties Annual report pursuant to Section 13 and 15(d)

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Maximum additional costs agreed to be paid by the entity under environmental indemnification agreement

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Represents the number of properties in New Jersey which were provided environmental indemnifications by the entity.

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Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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