XML 91 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Liabilities Recognized in Current Installments of Other Liabilities in Consolidated Balance Sheets (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Derivatives, Fair Value [Line Items]  
Gross Amounts of Recognized Liabilities $ (564)
Gross Amounts Offset in the Statement of Financial Position   
Net Amounts of Liabilities Presented in the Statement of Financial Position (564)
Financial Instruments   
Cash Collateral Pledged   
Net Amount (564)
Bank of the West
 
Derivatives, Fair Value [Line Items]  
Gross Amounts of Recognized Liabilities (564)
Gross Amounts Offset in the Statement of Financial Position   
Net Amounts of Liabilities Presented in the Statement of Financial Position (564)
Financial Instruments   
Cash Collateral Pledged   
Net Amount $ (564)