Organization and Summary of Significant Accounting and Reporting Policies - Goodwill and Other Intangibles (Details) - Core deposit intangibles	3 Months Ended	12 Months Ended
Mar. 31, 2015	Dec. 31, 2014
Minimum
Goodwill and other intangibles
Useful life	6 years	6 years
Maximum
Goodwill and other intangibles
Useful life	19 years	19 years

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Balance Type:	na
Period Type:	duration