XML 87 R28.htm IDEA: XBRL DOCUMENT
v3.20.4

Other Financial Statement Information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract] |
Inventories - Net | Inventories – net
|  | December 31 |
|  | 2020 |  |  | 2019 |
Raw materials |  | $ | 53,947 |  |  | $ | 49,729 |
Work-in-process |  |  | 9,272 |  |  |  | 9,352 |
Finished products |  |  | 38,801 |  |  |  | 45,760 |
|  |  | 102,020 |  |  |  | 104,841 |
Excess of current cost over LIFO cost |  |  | (4,483 | ) |  |  | (4,667 | )
Noncurrent portion of inventory |  |  | 0 |  |  |  | (4,456 | )
|  | $ | 97,537 |  |  | $ | 95,718 |
Property, Plant and Equipment - Net | Major classes of property, plant and equipment are as follows:
|  | December 31 |
|  | 2020 |  |  | 2019 |
Land and improvements |  | $ | 22,132 |  |  | $ | 22,218 |
Buildings and improvements |  |  | 97,909 |  |  |  | 82,811 |
Machinery, equipment and aircraft |  |  | 176,377 |  |  |  | 180,221 |
Construction in progress |  |  | 9,563 |  |  |  | 9,460 |
|  |  | 305,981 |  |  |  | 294,710 |
Less accumulated depreciation |  |  | (180,016 | ) |  |  | (170,692 | )
|  | $ | 125,965 |  |  | $ | 124,018 |

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration