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Revenue Recognition (Tables)
 6 Months Ended
Jun. 30, 2021
Revenue from Contract with Customer [Abstract]  
Information about Contract Liabilities from Contracts with Customers
The following table provides information about contract assets and liabilities from contracts with customers:
 June 30,
2021		December 31,
2020		June 30,
2020		December 31,
2019
Contract Assets$603 $— $— $— 
Contract Liabilities1,340 $77 $327 $300