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Business Segments (Tables)
6 Months Ended
Jun. 30, 2013
Segment Reporting [Abstract]  
Revenue components of commercial/industrial real estate segment
The revenue components of our commercial/industrial real estate development segment for the six months ended June 30 are as follows:
(In thousands)
2013
 
2012
Commercial leases
$
3,401

 
$
2,958

Grazing leases
748

 
587

Land Sale

 
648

All other land management ancillary services
1,398

 
578

 
$
5,547

 
$
4,771

The mineral resources segment receives oil and mineral royalties from the exploration and development companies who extract or mine the natural resources from our land. The following table summarizes these activities:
 
 
Six Months Ended
($ in thousands)
 
June 30, 2013
 
June 30, 2012
Oil and gas
 
$
4,418

 
$
6,510

Rock aggregate
 
296

 
305

Cement
 
375

 
337

Land lease for oil exploration
 
542

 
633

 
 
$
5,631

 
$
7,785