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Fair Value Measurements (Details 1) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Business/asset acquisition contingent consideration $ 746 $ 0
Level 1    
Business/asset acquisition contingent consideration 0 0
Level 2    
Business/asset acquisition contingent consideration 0 0
Level 3    
Business/asset acquisition contingent consideration $ 746 $ 0