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Organization and Summary of Significant Accounting Policies - Summary of Estimated Useful Lives Property and Equipment (Detail)	12 Months Ended
	Dec. 31, 2014
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	7 years
Minimum [Member] | Buildings [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	25 years
Minimum [Member] | Furniture and Fixtures [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	5 years
Minimum [Member] | Capitalized Software [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	2 years
Minimum [Member] | Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	3 years
Maximum [Member] | Buildings [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	40 years
Maximum [Member] | Furniture and Fixtures [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	10 years
Maximum [Member] | Capitalized Software [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	7 years
Maximum [Member] | Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment useful life	7 years

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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