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Organization and Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]  
Summary of Estimated Useful Lives Property and Equipment

Depreciation and amortization are provided on a straight-line basis over the following estimated useful lives:

 

Buildings

   25 to 40 years

Furniture and fixtures

   5 to 10 years

Capitalized software

   2 to 7 years

Equipment

   3 to 7 years