XML 30 R13.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Property, Plant and Equipment | 12 Months Ended
--- | ---
Dec. 31, 2017
Property Plant And Equipment [Abstract] |
Property, Plant and Equipment | (5)Property, Plant and Equipment Property, plant and equipment consisted of the following at December 31, 2017 and 2016:
Category |  |  | Estimated Useful Lives (years) |  |  |  | 2017 |  |  |  | 2016 |
|  |  |  |  |  | (in thousands) |
Buildings and improvements |  |  | 15 – 25 |  |  | $ | 7,876 |  |  | $ | 7,972 |
Office equipment and furniture |  |  | 2 – 7 |  |  |  | 2,194 |  |  |  | 2,135 |
Automobiles and trucks |  |  | 2 – 5 |  |  |  | 164 |  |  |  | 157 |
Machinery and shop equipment |  |  | 2 – 10 |  |  |  | 3,162 |  |  |  | 2,951 |
Construction in progress |  |  |  |  |  |  | 104 |  |  |  | 23 |
|  |  |  |  |  |  | 13,500 |  |  |  | 13,238 |
Less: accumulated depreciation and amortization |  |  |  |  |  |  | 6,714 |  |  |  | 6,074 |
|  |  |  |  |  |  | 6,786 |  |  |  | 7,164 |
Land |  |  |  |  |  |  | 134 |  |  |  | 134 |
|  |  |  |  |  | $ | 6,920 |  |  | $ | 7,298 |
During the years ended December 31, 2017 and 2016, depreciation charged to operations amounted to $0.84 million and $0.88 million, respectively. Of these amounts, $0.71 million and $0.74 million was charged to cost of sales while $0.13 million and $0.10 million was charged to selling, general and administrative expenses for the years ended December 31, 2017 and 2016, respectively.

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

X
- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration