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COMMITMENTS AND CONTINGENCIES (Notes)
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Disclosure [Text Block] PURCHASE OBLIGATIONS
At December 31, 2021, the Company's expected cash outflow resulting from non-cancellable purchase obligations are summarized by year in the table below (amounts in thousands):
2022$43,150 
20231,962 
20241,442 
Total non-cancellable purchase obligations$46,554