Condensed Consolidated Statements of Cash Flows (Parentheticals) $ in Thousands  | 
9 Months Ended | 
|---|---|
| 
 Sep. 30, 2020  
USD ($) 
 | |
| Condensed Consolidated Statements of Cash Flows | |
| Cash acquired | $ 559 | 
| X | ||||||||||
- Definition The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- References No definition available. 
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