Line of Credit, Short-Term and Long-Term Borrowings - Additional Information (Detail) (USD $)
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Mar. 31, 2015
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Dec. 31, 2014
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Debt Disclosure [Abstract] | ||
Outstanding letters of credit | $ 3,900,000us-gaap_LettersOfCreditOutstandingAmount | $ 3,400,000us-gaap_LettersOfCreditOutstandingAmount |
Short-term borrowings | $ 87,000us-gaap_ShortTermBorrowings | $ 1,810,000us-gaap_ShortTermBorrowings |
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- Details
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- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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- Definition
Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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