Supplemental Cash Flow Information (Tables)
 9 Months Ended
Sep. 30, 2016
Supplemental Cash Flow Elements [Abstract]  
Schedule of Supplemental Cash Flow Disclosures
The following table presents the supplemental cash flow disclosures (in thousands):
 
Nine Months Ended 
 September 30,
 
2016
 
2015
Supplemental Disclosures of Non-Cash Investing and Financing Activities:
 
Reduction of debt through sale of certain real estate properties
$
—

 
$
30,555

Reduction of debt in exchange for collateral assets
47,780

 
7,904

Real estate acquired in exchange for loans receivable
26,609

 
—

Net real estate and other collateral assets surrendered to lender
22,728

 
7,384

Accrued interest capitalized to principal (1)
3,584

 
4,686

Accrued performance share dividend rights
340

 
459

(1) Accrued and overdue interest on certain CMBS notes that have been intentionally placed in default.