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Real Estate Real Estate (Tables)
6 Months Ended
Jun. 30, 2017
Real Estate [Abstract]  
Schedule of Real Estate Investments
Investment in real estate represents directly owned property held for investment, as follows:    
 
Carrying Value
 
June 30,
 
December 31,
(In thousands)
2017
 
2016
Properties in operation
$
447,721

 
$
457,237

Properties under development
869,368

 
727,744

Total
$
1,317,089

 
$
1,184,981