Acquisitions (Distributor Acquisitions) (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2019 |
Feb. 01, 2019 |
Dec. 31, 2018 |
|
| Business Acquisition [Line Items] | |||
| Inventory | $ 577 | ||
| Other assets acquired | 542 | ||
| Goodwill | $ 31,403 | $ 9,242 | $ 21,530 |
| Distributor acquisitions | |||
| Business Acquisition [Line Items] | |||
| Consideration transferred | 1,400 | ||
| Inventory | 700 | ||
| Other assets acquired | 100 | ||
| Goodwill | $ 600 |