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Commitments and Contingencies (Letters of Credit and Guarantees) - Additional Information (Detail) - USD ($) | Sep. 30, 2015 | Dec. 31, 2014
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Commitments And Contingencies [Line Items] |  |
License bonds outstanding amount | $ 2,000,000 | $ 1,900,000
Affiliated Entity [Member] | Financial Standby Letter of Credit [Member] |  |
Commitments And Contingencies [Line Items] |  |
Letters of credit outstanding, guarantee obligation | 900,000 | 1,900,000
Letters of Credit [Member] |  |
Commitments And Contingencies [Line Items] |  |
Letters of credit outstanding | $ 2,300,000 | $ 2,300,000

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- Definition Commitments and contingencies. + References No definition available. + Details
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- Definition License bonds outstanding. + References No definition available. + Details
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Namespace Prefix: | cbz_
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Balance Type: | credit
Period Type: | instant

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- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248 + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- Details
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- Details
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- Details
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