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12. Employee and Director Benefit Programs (Tables) | 12 Months Ended
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Dec. 31, 2012
Compensation and Retirement Disclosure [Abstract] |
Accumulated benefit obligation for the Company’s two postretirement benefit plans |
(Dollars in thousands) |  |  |  |  |  |
|  | 2012 |  |  | 2011 |
Benefit obligation at beginning of period |  | $ | 2,923 |  |  |  | 2,607 |
Service cost |  |  | 430 |  |  |  | 303 |
Interest cost |  |  | 89 |  |  |  | 64 |
Benefits paid |  |  | (60 | ) |  |  | (51 | )
Benefit obligation at end of period |  | $ | 3,382 |  |  |  | 2,923 |
Amounts recognized in the Company’s Consolidated Balance Sheet |
(Dollars in thousands) |  |  |  |  |  |
|  | 2012 |  |  | 2011 |
Benefit obligation |  | $ | 3,382 |  |  |  | 2,923 |
Fair value of plan assets |  |  | - |  |  |  | - |
(Dollars in thousands) |  |  |  |  |  |
|  | 2012 |  |  | 2011 |
Funded status |  | $ | (3,382 | ) |  |  | (2,923 | )
Unrecognized prior service cost/benefit |  |  | - |  |  |  | - |
Unrecognized net actuarial loss |  |  | - |  |  |  | - |
Net amount recognized |  | $ | (3,382 | ) |  |  | (2,923 | )
Unfunded accrued liability |  | $ | (3,382 | ) |  |  | (2,923 | )
Intangible assets |  |  | - |  |  |  | - |
Net amount recognized |  | $ | (3,382 | ) |  |  | (2,923 | )
Net periodic benefit cost of the Company’s post retirement benefit plans |
(Dollars in thousands) |  |  |  |  |  |
|  | 2012 |  |  | 2011 |
Service cost |  | $ | 430 |  |  |  | 303 |
Interest cost |  |  | 89 |  |  |  | 64 |
Net periodic cost |  | $ | 519 |  |  |  | 367 |
Weighted average discount rate assumption used to |  |  |  |  |  |  |  |
determine benefit obligation |  |  | 5.43 | % |  |  | 6.59 | %
Expected benefit payments for the Company’s two postretirement benefit plans |
(Dollars in thousands) |  |  |
Year ending December 31, |  |  |
2013 |  | $ | 130 |
2014 |  | $ | 219 |
2015 |  | $ | 250 |
2016 |  | $ | 251 |
2017 |  | $ | 283 |
Thereafter |  | $ | 8,944 |

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- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the change in the accumulated postemployment benefit obligation from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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