Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets

v2.4.0.8
Intangible Assets
9 Months Ended
Sep. 30, 2013
Intangible Assets [Abstract]  
Intangible Assets
5. Intangible Assets
 
We have amortizable and non-amortizable intangible assets consisting of patents, trademarks, other intellectual property and lease-in-place intangible assets with a gross carrying value of $9.4 million as of September 30, 2013 and December 31, 2012, respectively, and accumulated amortization of $8.3 million and $8.1 million as of September 30, 2013 and December 31, 2012, respectively.  During 2012, we completed our purchase of our new corporate headquarters for an aggregate purchase price of $13.4 million.  As a result of the purchase we also acquired existing leases of building tenants, and $700,000 of the initial purchase price was allocated to lease-in-place intangible assets.