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Investments In Marketable Securities
6 Months Ended
Jun. 30, 2016
Marketable Securities [Abstract]  
Investments In Marketable Securities [Text Block]
INVESTMENTS IN MARKETABLE SECURITIES

Our investments in marketable securities include available-for-sale securities which are reported at fair value and investments in marketable debt securities, also classified as available-for-sale, which consist of U.S. government agency debt and long-term certificates of deposit. Unrealized gains and losses on available-for-sale securities are presented as a component of accumulated other comprehensive income. Realized gains and losses from securities sales are determined based upon specific identification of the securities. Marketable securities consist of the following (in thousands):
 
June 30, 2016
 
December 31, 2015
 
Amortized Cost

 
Fair Value

 
Amortized Cost

 
Fair Value

Common stock of other healthcare REITs
$
5,127

 
$
23,751

 
$
21,040

 
$
55,815

Debt securities
$

 
$

 
$
17,037

 
$
16,929



Net unrealized gains related to available-for-sale securities were $18,624,000 at June 30, 2016 and $34,667,000 at December 31, 2015. During the quarter ended June 30, 2016, we recognized gains on sales of marketable securities of $23,498,000 which were reclassified from accumulated other comprehensive income and are included in our Condensed Consolidated Statements of Income as Investment and other gains.