Commitments And Contingencies (Ground Lease Agreements) (Narrative) (Details) (USD $)	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Commitments And Contingencies [Abstract]
Ground lease expense incurred	$ 102,000cli_OperatingLeaseExpense	$ 102,000cli_OperatingLeaseExpense

Rent expense for each period for which an income statement is presented for minimum lease payments, contingent rentals, and sublease rentals.

No definition available.