Interest and Other Income, net	6 Months Ended
Jun. 30, 2012
Other Income and Expenses [Abstract]
Interest and Other Income, net [Text Block]	6. Interest and Other Income, net In the second quarter of 2011, we recognized $1,657,000 of income from the collection of prior periods' tenant utility costs.

The entire disclosure for interest and other income.

No definition available.

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