XML 59 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Summary Of Significant Accounting Policies [Abstract] |
Schedule Of Warranty |
|  | Year Ended December 31
|  |  | 2013 |  |  | 2012
Beginning balance |  | $ | 590,000 |  | $ | 634,000
Amounts charged to expense |  |  | 237,000 |  |  | 217,000
Actual warranty costs paid |  |  | (263,000) |  |  | (261,000)
Ending balance |  | $ | 564,000 |  | $ | 590,000
Components Of Accumulated Other Comprehensive Income |
|  | December 31
|  |  | 2013 |  |  | 2012
Minimum pension liability |  | $ | 1,796,000 |  | $ | 1,759,000
Unrealized gain on available-for-sale investments |  |  | 2,000 |  |  | 24,000
Foreign currency translation |  |  | (2,038,000) |  |  | (2,371,000)
|  | $ | (240,000) |  | $ | (588,000)

X
- Details
Name: | us-gaap_AccountingPoliciesAbstract
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=28358780&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration