XML 17 R17.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Pension and Retirement Plans | 12 Months Ended
--- | ---
Sep. 30, 2013
Compensation and Retirement Disclosure [Abstract] |
Pension and Retirement Plans | Pension and Retirement Plans We have defined benefit and defined contribution plans in the U.K., Germany and in the U.S. In the U.K. and Germany, the Company provides defined benefit pension plans for certain employees and former employees and defined contribution plans for the majority of the employees. The defined benefit plans in both the U.K. and Germany are closed to newly hired employees and have been for the two years ended September 30, 2013. In the U.S., the Company also provides defined contribution plans that cover most employees and supplementary retirement plans to certain employees and former employees who are now retired. These supplementary retirement plans are also closed to newly hired employees and have been for the two years ended September 30, 2013. These supplementary plans are funded through whole life insurance policies. The Company expects to recover all insurance premiums paid under these policies in the future, through the cash surrender value of the policies and any death benefits or portions thereof to be paid upon the death of the participant. These whole life insurance policies are carried on the balance sheet at their cash surrender values as they are owned by the Company and not assets of the defined benefit plans. In the U.S., the Company also provides for officer death benefits and post-retirement health insurance benefits through supplemental post-retirement plans to certain officers. The Company also funds these supplemental plans' obligations through whole life insurance policies on the officers. Defined Benefit Plans The Company funds its pension plans in amounts sufficient to meet the requirements set forth in applicable employee benefits laws and local tax laws. Liabilities for amounts in excess of these funding levels are accrued and reported in the consolidated balance sheet. The German Plan does not have any assets and therefore all costs and benefits of the plan are funded annually with cash flow from operations. The domestic supplemental retirement plans have life insurance policies which are not considered plan assets but were purchased by the Company as a vehicle to fund the costs of the plan. These insurance policies are included in the balance sheet at their cash surrender value, net of policy loans, aggregating $1.8 million and $1.8 million as of September 30, 2013 and 2012, respectively. The loans against the policies have been taken out by the Company to pay the premiums. The costs and benefit payments for these plans are paid through operating cash flows of the Company to the extent that they can not be funded through the use of the cash values in the insurance policies. The Company expects that the recorded value of the insurance policies will be sufficient to fund all of the Company's obligations under these plans. Assumptions: The following table provides the weighted average actuarial assumptions used to determine the actuarial present value of projected benefit obligations at:
| Domestic |  | International
| September 30, |  | September 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Discount rate: | 5.00 | % |  | 4.00 | % |  | 4.40 | % |  | 4.05 | %
Expected return on plan assets: | — | % |  | — | % |  | 4.80 | % |  | 4.70 | %
Rate of compensation increase: | — | % |  | — | % |  | 1.00 | % |  | 1.00 | %
The following table provides the weighted average actuarial assumptions used to determine net periodic benefit cost for years ended:
| Domestic |  | International
| September 30, |  | September 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Discount rate: | 4.75 | % |  | 5.25 | % |  | 4.05 | % |  | 5.04 | %
Expected return on plan assets: | — | % |  | — | % |  | 5.40 | % |  | 5.40 | %
Rate of compensation increase: | — | % |  | — | % |  | 1.12 | % |  | 1.12 | %
For domestic plans, the discount rate was determined by comparison against the Citigroup Pension Discount Curve and Liability Index for AA rated corporate instruments. The Company monitors other indices to assure that the pension obligations are fairly reported on a consistent basis. The international discount rates were determined by comparison against country specific AA corporate indices, adjusted for duration of the obligation. The periodic benefit cost and the actuarial present value of projected benefit obligations are based on actuarial assumptions that are reviewed on an annual basis. The Company revises these assumptions based on an annual evaluation of long-term trends, as well as market conditions that may have an impact on the cost of providing retirement benefits. The components of net periodic benefit costs related to the U.S. and international plans are as follows:
| Years Ended September 30
| 2013 |  | 2012
| Foreign |  | U.S. |  | Total |  | Foreign |  | U.S. |  | Total
| (amounts in thousands)
Pension: |  |  |  |  |  |  |  |  |  |  |
Service cost | $ | 59 |  |  | $ | — |  |  | $ | 59 |  |  | $ | 61 |  |  | $ | 10 |  |  | $ | 71 |
Interest cost | 683 |  |  | 64 |  |  | 747 |  |  | 708 |  |  | 84 |  |  | 792 |
Expected return on plan assets | (410 | ) |  | — |  |  | (410 | ) |  | (462 | ) |  | — |  |  | (462 | )
Amortization of: |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service gains | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Amortization of net (gain)/loss | 141 |  |  | 24 |  |  | 165 |  |  | 82 |  |  | 30 |  |  | 112 |
Net periodic benefit cost | $ | 473 |  |  | $ | 88 |  |  | $ | 561 |  |  | $ | 389 |  |  | $ | 124 |  |  | $ | 513 |
Post Retirement: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost | — |  |  | 35 |  |  | 35 |  |  | — |  |  | 71 |  |  | 71 |
Expected return on plan assets | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Amortization of: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service costs/(gains) | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Amortization of net (gain)/loss | — |  |  | (183 | ) |  | (183 | ) |  | — |  |  | 70 |  |  | 70 |
Net periodic benefit cost | $ | — |  |  | $ | (148 | ) |  | $ | (148 | ) |  | $ | — |  |  | $ | 141 |  |  | $ | 141 |
Pension: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in minimum liability included in other comprehensive income (loss) | $ | (688 | ) |  | $ | (104 | ) |  | $ | (792 | ) |  | $ | 1,367 |  |  | $ | (14 | ) |  | $ | 1,353 |
Post Retirement: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in minimum liability included in other comprehensive income (loss) | — |  |  | 127 |  |  | 127 |  |  | — |  |  | (762 | ) |  | (762 | )
Total: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in minimum liability included in comprehensive income (loss) | $ | (688 | ) |  | $ | 23 |  |  | $ | (665 | ) |  | $ | 1,367 |  |  | $ | (776 | ) |  | $ | 591 |
The following table presents an analysis of the changes in 2013 and 2012 of the benefit obligation, the plan assets and the funded status of the plans:
| Years Ended September 30
| 2013 |  | 2012
| Foreign |  | U.S. |  | Total |  | Foreign |  | U.S. |  | Total
| (Amounts in thousands)
Pension: |  |  |  |  |  |  |  |  |  |  |
Change in projected benefit obligation (“PBO”) |  |  |  |  |  |  |  |  |  |  |
Balance beginning of year | $ | 16,575 |  |  | $ | 1,605 |  |  | $ | 18,180 |  |  | $ | 14,107 |  |  | $ | 1,759 |  |  | $ | 15,866 |
Service cost | 59 |  |  | — |  |  | 59 |  |  | 61 |  |  | 10 |  |  | 71 |
Interest cost | 683 |  |  | 64 |  |  | 747 |  |  | 708 |  |  | 84 |  |  | 792 |
Changes in actuarial assumptions | (508 | ) |  | (76 | ) |  | (584 | ) |  | 1,863 |  |  | 13 |  |  | 1,876 |
Foreign exchange impact | 235 |  |  | — |  |  | 235 |  |  | 271 |  |  | — |  |  | 271 |
Benefits paid | (393 | ) |  | (222 | ) |  | (615 | ) |  | (435 | ) |  | (261 | ) |  | (696 | )
Projected benefit obligation at end of year | $ | 16,651 |  |  | $ | 1,371 |  |  | $ | 18,022 |  |  | $ | 16,575 |  |  | $ | 1,605 |  |  | $ | 18,180 |
Changes in fair value of plan assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year | $ | 8,914 |  |  | $ | — |  |  | $ | 8,914 |  |  | $ | 7,598 |  |  | $ | — |  |  | $ | 7,598 |
Actual gain (loss) on plan assets | 475 |  |  | — |  |  | 475 |  |  | 1,004 |  |  | — |  |  | 1,004 |
Company contributions | 451 |  |  | 222 |  |  | 673 |  |  | 441 |  |  | 261 |  |  | 702 |
Foreign exchange impact | 26 |  |  | — |  |  | 26 |  |  | 306 |  |  | — |  |  | 306 |
Benefits paid | (393 | ) |  | (222 | ) |  | (615 | ) |  | (435 | ) |  | (261 | ) |  | (696 | )
Fair value of plan assets at end of year | $ | 9,473 |  |  | $ | — |  |  | $ | 9,473 |  |  | $ | 8,914 |  |  | — |  |  | $ | 8,914 |
Funded status | $ | (7,178 | ) |  | $ | (1,371 | ) |  | $ | (8,549 | ) |  | $ | (7,661 | ) |  | $ | (1,605 | ) |  | $ | (9,266 | )
Unamortized net loss | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Net amount recognized | $ | (7,178 | ) |  | $ | (1,371 | ) |  | $ | (8,549 | ) |  | $ | (7,661 | ) |  | $ | (1,605 | ) |  | $ | (9,266 | )
Post Retirement: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Change in projected benefit obligation (“PBO”): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance beginning of year | $ | — |  |  | $ | 882 |  |  | $ | 882 |  |  | $ | — |  |  | $ | 1,498 |  |  | $ | 1,498 |
Service cost | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Interest cost | — |  |  | 35 |  |  | 35 |  |  | — |  |  | 71 |  |  | 71 |
Changes in actuarial assumptions | — |  |  | (60 | ) |  | (60 | ) |  | — |  |  | — |  |  | — |
Foreign exchange impact | — |  |  | — |  |  | — |  |  | — |  |  | (687 | ) |  | (687 | )
Benefits paid | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Projected benefit obligation at end of year | $ | — |  |  | $ | 857 |  |  | $ | 857 |  |  | $ | — |  |  | $ | 882 |  |  | $ | 882 |
Changes in fair value of plan assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Actual gain/(loss) on plan assets | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Company contributions | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Foreign exchange impact | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Benefits paid from plan assets | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Fair value of plan assets at end of year | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Funded status | $ | — |  |  | $ | (857 | ) |  | $ | (857 | ) |  | $ | — |  |  | $ | (882 | ) |  | $ | (882 | )
Unamortized net loss | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Net amount recognized | $ | — |  |  | $ | (857 | ) |  | $ | (857 | ) |  | $ | — |  |  | $ | (882 | ) |  | $ | (882 | )
The amounts recognized in the consolidated balance sheet consist of:
| Years Ended September 30
| 2013 |  | 2012
| Foreign |  | U.S. |  | Total |  | Foreign |  | U.S. |  | Total
| (Amounts in thousands)
Pension: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued benefit liability | $ | (7,178 | ) |  | $ | (1,371 | ) |  | $ | (8,549 | ) |  | $ | (7,661 | ) |  | $ | (1,605 | ) |  | $ | (9,266 | )
Deferred tax | (188 | ) |  | 29 |  |  | (159 | ) |  | (233 | ) |  | 6 |  |  | (227 | )
Accumulated other comprehensive income | 3,895 |  |  | 1 |  |  | 3,896 |  |  | 4,540 |  |  | 82 |  |  | 4,622 |
Net amount recognized | $ | (3,471 | ) |  | $ | (1,341 | ) |  | $ | (4,812 | ) |  | $ | (3,354 | ) |  | $ | (1,517 | ) |  | $ | (4,871 | )
Post Retirement: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued benefit liability | $ | — |  |  | $ | (857 | ) |  | $ | (857 | ) |  | $ | — |  |  | $ | (882 | ) |  | $ | (882 | )
Deferred tax | — |  |  | 239 |  |  | 239 |  |  | — |  |  | 269 |  |  | 269 |
Accumulated other comprehensive income | — |  |  | (186 | ) |  | (186 | ) |  | — |  |  | (283 | ) |  | (283 | )
Net amount recognized | $ | — |  |  | $ | (804 | ) |  | $ | (804 | ) |  | $ | — |  |  | $ | (896 | ) |  | $ | (896 | )
Total pension and post retirement: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued benefit liability | $ | (7,178 | ) |  | $ | (2,228 | ) |  | $ | (9,406 | ) |  | $ | (7,661 | ) |  | $ | (2,487 | ) |  | $ | (10,148 | )
Deferred tax | (188 | ) |  | 268 |  |  | 80 |  |  | (233 | ) |  | 275 |  |  | 42 |
Accumulated other comprehensive income | 3,895 |  |  | (185 | ) |  | 3,710 |  |  | 4,540 |  |  | (201 | ) |  | 4,339 |
Net amount recognized | $ | (3,471 | ) |  | $ | (2,145 | ) |  | $ | (5,616 | ) |  | $ | (3,354 | ) |  | $ | (2,413 | ) |  | $ | (5,767 | )
Accumulated Benefit Obligation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pension | $ | (16,541 | ) |  | $ | (1,371 | ) |  | $ | (17,912 | ) |  | $ | (16,469 | ) |  | $ | (1,605 | ) |  | $ | (18,074 | )
Post Retirement | — |  |  | (857 | ) |  | (857 | ) |  | — |  |  | (882 | ) |  | (882 | )
Total accumulated benefit obligation | $ | (16,541 | ) |  | $ | (2,228 | ) |  | $ | (18,769 | ) |  | $ | (16,469 | ) |  | $ | (2,487 | ) |  | $ | (18,956 | )
Plans with projected benefit obligations in excess of plan assets are attributable to unfunded domestic supplemental retirement plans, our German plans which are legally not required to be funded and our U.K. retirement plan. Accrued benefit liability reported as:
| September 30,
| 2013 |  | 2012
| (Amounts in thousands)
Current accrued benefit liability | $ | 746 |  |  | $ | 717 |
Noncurrent accrued benefit liability | 8,660 |  |  | 9,431 |
Total accrued benefit liability | $ | 9,406 |  |  | $ | 10,148 |
As of September 30, 2013 and 2012 the amounts included in accumulated other comprehensive income, consisted of deferred net losses totaling approximately $3.7 million and $4.3 million, respectively. The amount of net deferred gain expected to be recognized as a component of net periodic benefit cost for the year ending September 30, 2013, is approximately $62 thousand. Contributions The Company expects to contribute $0.7 million to its pension plans for fiscal 2013. Estimated Future Benefit Payments The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid (amounts in thousands):
Fiscal year ending September 30: |  | (Amounts in thousands)
2014 |  | $ | 712 |
2015 |  | 761 |
2016 |  | 792 |
2017 |  | 786 |
2018 |  | 763 |
Thereafter |  | 4,486 |
Plan Assets At September 30, 2013, our pension plan in the U.K. was the only plan with assets, holding investments of approximately $9.5 million. Pension plan assets are managed by a fiduciary committee. The Company's investment strategy for pension plan assets is to maximize the long-term rate of return on plan assets within an acceptable level of risk while maintaining adequate funding levels. Local regulations, local funding rules, and local financial and tax considerations are part of the funding and investment process. In deciding on the investments to be held, the trustees take into account the risk of possible fluctuations in income from, and market values of, the assets as well as the risk of departing from an asset profile which broadly matches the liability profile. The committee has invested the plan assets in a single pooled fund with an authorized investment company (the “Fund”). The Fund selected by the trustees is consistent with the plan's overall investment principles and strategy described herein. There are no specific targets as to asset allocation other than those contained within the Fund that is managed by the authorized investment company. The fair value of the assets held by the UK pension plan by asset category are as follows:
| Fair Values as of
| September 30, 2013 |  | September 30, 2012
| Fair Value Measurements Using Inputs Considered as |  | Fair Value Measurements Using Inputs Considered as
Asset Category | Total |  | Level I |  | Level II |  | Level III |  | Total |  | Level I |  | Level II |  | Level III
| (Thousands)
Cash on deposit | $ | 452 |  |  | 452 |  |  | $ | — |  |  | $ | — |  |  | $ | 392 |  |  | $ | 392 |  |  | $ | — |  |  | $ | — |
Pooled Funds | 9,021 |  |  | — |  |  | 9,021 |  |  | — |  |  | 8,522 |  |  | — |  |  | 8,522 |  |  | — |
Total Plan Assets | $ | 9,473 |  |  | $ | 452 |  |  | $ | 9,021 |  |  | $ | — |  |  | $ | 8,914 |  |  | $ | 392 |  |  | $ | 8,522 |  |  | $ | — |
The expected long-term rates of return on plan assets are equal to the yields to maturity of appropriate indices for government and corporate bonds and by adding a premium to the government bond return for equities. The expected rate of return on cash is the Bank of England base rate in force at the effective date. The Company uses the Net Asset Value ("NAV") to determine the fair value of the underlying investments which (a) do not have readily determinable fair value; and (b) prepare their financial statements consistent with the measurement principles of an investment company. The Fund is not exchange traded. The Fund is not subject to any redemption notice periods or restrictions and can be redeemed on a daily basis. No gates or holdbacks or dealing suspensions are being applied to the Fund. The Fund is of perpetual duration. Defined Contribution Plans The Company has defined contribution plans in domestic and international locations under which the Company matches a portion of the employee's contributions and may make discretionary contributions to the plans. The Company's contributions were $185 thousand and $172 thousand for the years ended September 30, 2013 and 2012, respectively.

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

X
- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Implementation Guide (Q and A) -Number FAS88 -Paragraph 63 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5, 6, 7, 8 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 03-2 -Paragraph 8 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 158 -Paragraph 7, 21, 22 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 264 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph h -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph q -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS106-2 -Paragraph 20, 21, 22 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 13: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 30 -Paragraph 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 14: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 8 -Subparagraph m -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration