XML 100 R23.htm IDEA: XBRL DOCUMENT v2.4.0.8

Depreciation and Amortization (Tables)

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Depreciation and Amortization Expense for Property and Equipment and Intangible Assets

Depreciation and amortization expense for property and equipment and intangible assets for the three and six months ended June 30, 2013 and 2012 was as follows (in thousands):

		Three Months Ended June  30,								Six Months Ended June 30,
		2013				2012				2013				2012
Operating expenses		$	4,674			$	4,062			$	9,225			$	8,093
Corporate general and administrative expenses			75				87				149				168
Total depreciation and amortization expense		$	4,749			$	4,149			$	9,374			$	8,261

X

- Definition

Tabular disclosure of depreciation and amortization expense for property and equipment and intangible assets.

+ References

No definition available.

+ Details

Name:	cbz_ScheduleOfDepreciationAndAmortizationExpenseForPropertyAndEquipmentAndIntangibleAssetsTableTextBlock
Namespace Prefix:	cbz_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_TextBlockAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration