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Commitments and Contingencies - Additional Information (Detail) (USD $) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012
Commitments and Contingencies (Textual) [Abstract] |  |
Liable for all claims per insured annual amount | $ 60,000 |
Liable for all claims per insured aggregate amount | 1,300,000 |
Minimum insurance premium | 879,000 | 845,000
Insurance reserves | $ 254,000 | $ 225,000

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- Details
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- Definition Insurance reserves included in accrued payroll and benefits. + References No definition available. + Details
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- Definition Liability for unpaid claims and claims adjustment expense reported claims amount per insured. + References No definition available. + Details
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- Definition Minimum insurance premium expenses. + References No definition available. + Details
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- Definition Costs of settling insured claims and costs incurred in the claims settlement process for the specified year specifically for claims that have already been submitted to the insurance company for reimbursement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6482485&loc=d3e14764-158437 + Details
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