XML 23 R37.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Selected Quarterly Data (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Selected Quarterly Data (Unaudited) [Abstract] |
Selected Quarterly Data | The following table shows selected quarterly data for 2012 and 2011, in thousands, except earnings per share. Revenues, operating income, and income (loss) from continuing and discontinued operations varies from the amounts previously reported on Forms 10-Qs as a result of ICRC being classified as discontinued operations in the fourth quarter of 2012.
|  | 2012 Quarters |
|  | 1st |  |  | 2nd |  |  | 3rd |  |  | 4th |
Revenues |  | $ | 139,987 |  |  | $ | 135,671 |  |  | $ | 134,237 |  |  | $ | 136,860 |
Operating income |  | $ | 12,493 |  |  | $ | 12,552 |  |  | $ | 14,267 |  |  | $ | 11,764 |
Income from continuing operations |  | $ | 6,769 |  |  | $ | 6,631 |  |  | $ | 7,486 |  |  | $ | 6,478 |
Loss from discontinued operations |  | $ | (101 | ) |  | $ | (336 | ) |  | $ | (1,522 | ) |  | $ | (4,111 | )
Net income |  | $ | 6,668 |  |  | $ | 6,295 |  |  | $ | 5,964 |  |  | $ | 2,367 |
Basic earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 1.29 |  |  | $ | 1.25 |  |  | $ | 1.42 |  |  | $ | 1.23 |
Loss from discontinued operations |  | $ | (0.02 | ) |  | $ | (0.06 | ) |  | $ | (0.29 | ) |  | $ | (0.78 | )
Net income |  | $ | 1.27 |  |  | $ | 1.19 |  |  | $ | 1.13 |  |  | $ | 0.45 |
Basic weighted average shares outstanding |  |  | 5,267 |  |  |  | 5,287 |  |  |  | 5,287 |  |  |  | 5,238 |
Diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 1.28 |  |  | $ | 1.24 |  |  | $ | 1.41 |  |  | $ | 1.22 |
Loss from discontinued operations |  | $ | (0.02 | ) |  | $ | (0.06 | ) |  | $ | (0.29 | ) |  | $ | (0.77 | )
Net income |  | $ | 1.26 |  |  | $ | 1.18 |  |  | $ | 1.12 |  |  | $ | 0.45 |
Diluted weighted average shares outstanding |  |  | 5,293 |  |  |  | 5,312 |  |  |  | 5,311 |  |  |  | 5,323 |
|  | 2011 Quarters |
|  | 1st |  |  | 2nd |  |  | 3rd |  |  | 4th |
Revenues |  | $ | 145,421 |  |  | $ | 145,708 |  |  | $ | 150,108 |  |  | $ | 139,525 |
Operating income |  | $ | 6,677 |  |  | $ | 7,059 |  |  | $ | 11,228 |  |  | $ | 11,113 |
Income from continuing operations |  | $ | 4,039 |  |  | $ | 4,082 |  |  | $ | 6,021 |  |  | $ | 6,048 |
Income from discontinued operations |  | $ | 133 |  |  | $ | 129 |  |  | $ | 99 |  |  | $ | 1 |
Net income |  | $ | 4,172 |  |  | $ | 4,211 |  |  | $ | 6,120 |  |  | $ | 6,049 |
Basic earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 0.77 |  |  | $ | 0.78 |  |  | $ | 1.15 |  |  | $ | 1.15 |
Income from discontinued operations |  | $ | 0.03 |  |  | $ | 0.02 |  |  | $ | 0.02 |  |  | $ | - |
Net income |  | $ | 0.80 |  |  | $ | 0.80 |  |  | $ | 1.17 |  |  | $ | 1.15 |
Basic weighted average shares outstanding |  |  | 5,214 |  |  |  | 5,237 |  |  |  | 5,238 |  |  |  | 5,238 |
Diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 0.77 |  |  | $ | 0.78 |  |  | $ | 1.14 |  |  | $ | 1.14 |
Income from discontinued operations |  | $ | 0.03 |  |  | $ | 0.02 |  |  | $ | 0.02 |  |  | $ | - |
Net income |  | $ | 0.80 |  |  | $ | 0.80 |  |  | $ | 1.16 |  |  | $ | 1.14 |
Diluted weighted average shares outstanding |  |  | 5,242 |  |  |  | 5,268 |  |  |  | 5,268 |  |  |  | 5,293 |

X
- Details
Name: | us-gaap_QuarterlyFinancialDataAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration