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Lease Obligations and Other Contingencies
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12 Months Ended | ||||||||||||||||||||||||||||||
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Dec. 31, 2013
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| Commitments And Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||
| Lease Obligations and Other Contingencies | Note 4 — Lease Obligations and Other Contingencies The Company has the following minimum payments under operating lease obligations that existed at December 31, 2013:
The obligations in the preceding table are primarily related to the Company’s leases for buildings in Birmingham, Alabama and Durham, North Carolina. The lease for the building in Alabama expires June 30, 2015 and has an option to renew an additional five years at the current market rate on the date of termination. The lease for the building in Durham, North Carolina expires December 31, 2014. Rent expense for operating leases was $526, $629, and $714 in 2013, 2012, and 2011, respectively. |