XML 71 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Other Comprehensive Income (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2013
Equity [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) | The following table summarizes activity in the unrealized gain or loss on available for sale securities included in other comprehensive income (loss) for the nine months and quarters ended September 30, 2013 and 2012.
| For the nine months ended September 30, |  | For the quarters ended September 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Balance at beginning of period | $ | 7,940,000 |  |  | $ | 7,401,000 |  |  | $ | (3,433,000 | ) |  | $ | 7,526,000 |
Unrealized gains (losses) arising during the period | (17,609,000 | ) |  | 5,178,000 |  |  | (1,199,000 | ) |  | 3,019,000 |
Reclassification of realized gains during the period | (1,087,000 | ) |  | (1,967,000 | ) |  | — |  |  | — |
Related deferred taxes | 6,544,000 |  |  | (1,124,000 | ) |  | 420,000 |  |  | (1,057,000 | )
Net change | (12,152,000 | ) |  | 2,087,000 |  |  | (779,000 | ) |  | 1,962,000 |
Balance at end of period | $ | (4,212,000 | ) |  | $ | 9,488,000 |  |  | $ | (4,212,000 | ) |  | $ | 9,488,000 |
The following table summarizes activity in the unrealized gain or loss on postretirement benefits included in other comprehensive income (loss) for the nine months and quarters ended September 30, 2013 and 2012.
| For the nine months ended September 30, |  | For the quarters ended September 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Unrecognized postretirement benefits at beginning of period | $ | (123,000 | ) |  | $ | (87,000 | ) |  | $ | (115,000 | ) |  | $ | (77,000 | )
Amortization of unrecognized transition obligation | 5,000 |  |  | 21,000 |  |  | — |  |  | 7,000 |
Change in accumulated losses | 4,000 |  |  | — |  |  | 2,000 |  |  | — |
Related deferred taxes | (1,000 | ) |  | (6,000 | ) |  | (2,000 | ) |  | (2,000 | )
Unrecognized postretirement benefits at end of period | $ | (115,000 | ) |  | $ | (72,000 | ) |  | $ | (115,000 | ) |  | $ | (72,000 | )

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

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration