XML 24 R11.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 | Property, Plant and Equipment Property, plant and equipment consist of the following at December 31:
| 2017 |  | 2016
Land | $ | 4,027 |  |  | $ | 4,027 |
Building and improvements | 91,766 |  |  | 90,780 |
Machinery and equipment | 219,675 |  |  | 205,674 |
Construction in progress | 7,837 |  |  | 7,229 |
| 323,305 |  |  | 307,710 |
Less: Accumulated depreciation | (207,076 | ) |  | (185,681 | )
| $ | 116,229 |  |  | $ | 122,029 |
We lease various manufacturing facilities, office facilities and equipment under operating and capital leases. Leasehold improvements related to these facilities are included in building and improvements above. Rental expense on operating leases was approximately $6,507, $6,043 and $5,464 for the years ended December 31, 2017, 2016 and 2015, respectively. During 2017, we entered into capital lease obligations of $762 in connection with the purchase of computer equipment. The aggregate future minimum lease commitments for leases at December 31, 2017 are as follows:
| Operating Leases | Capital Leases
2018 | $ | 6,832 |  | $ | 246 |
2019 | 6,117 |  | 246 |
2020 | 3,448 |  | 116 |
2021 | 2,239 |  | — |
2022 | 2,099 |  | — |
Thereafter | 3,613 |  | — |

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