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Related Party Transactions (Tables) | 6 Months Ended
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Jun. 30, 2017
Related Party Transactions [Abstract] |
Schedule of Common or Related Party Transactions | For the three and six months ended June 30, 2017 and 2016, the amount of sales to related parties as well as the purchases from and rent expense paid to related parties were as follows (in thousands):
|  | Three months ended |  |  | Six months ended |
|  | June 30, |  |  | June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Sales |  | $ | 2,386 |  |  | $ | 1,573 |  |  | $ | 4,722 |  |  | $ | 3,100 |
Purchases |  |  | 308 |  |  |  | 153 |  |  |  | 599 |  |  |  | 256 |
Rent |  |  | 289 |  |  |  | 154 |  |  |  | 585 |  |  |  | 309 |

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

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
Name: | us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration