Annual report pursuant to Section 13 and 15(d)

Contractual Maturities of Available for Sale Debt Securities (Detail)

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Contractual Maturities of Available for Sale Debt Securities (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Schedule of Available-for-sale Securities [Line Items]  
Due within one year $ 7,689
Due one to five years 3,575
Available-for-sale Securities, Fair Value Disclosure $ 11,264