1.0.0.3 false INCOME TAXES false 1 $ false false u000 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 u001 Standard http://www.xbrl.org/2003/instance shares xbrli 0 u002 Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 2 Income Taxes [Abstract] 0 cam_IncomeTaxesAbstract cam false na duration string No definition available. false false false false false true false false false 1 false false 0 0 false false No definition available. false 3 Income Taxes 1 us-gaap_IncomeTaxDisclosureTextBlock us-gaap true na duration string No definition available. false false false false false false false false false 1 false false 0 0 <div> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Note 10: Income Taxes</font></div> <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br /></div> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The Company’s effective tax rate for the three and nine months ended September 30, 2009 was 25.9% and 25.8%, respectively.   The effective tax rate is the result of an annual estimated effective tax rate of 27% reduced by approximately $1,773,000 and $6,213,000 for the three and nine months ended September 30, 2009, respectively, primarily related to settlements with tax authorities partially offset by unrecognized benefits of certain tax positions and adjustments to certain other accruals.</font></div> </div> Note 10: Income Taxes The Company’s effective tax rate for the three and nine months ended September 30, 2009 was 25.9% and 25.8%, false false No definition available. No authoritative reference available. false false 1 2 false UnKnown UnKnown UnKnown false true