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Share Based Compensation - Performance Share Awards Activity (Details) - Performance Shares - Civeo Plan - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Number of Awards (in shares)      
Nonvested shares at the beginning of period 3,524,312 2,675,482 1,951,684
Granted 1,184,599 848,830 762,497
Performance adjustment 1,921,865    
Vested (3,843,730) 0 0
Forfeited 0 0 (38,699)
Nonvested shares at the end of period 2,787,046 3,524,312 2,675,482
Weighted Average Grant Date Fair Value Per Share      
Nonvested at beginning of period $ 4.12 $ 3.75 $ 3.18
Granted 3.73 5.30 5.20
Performance adjustment 2.93    
Vested 2.93 0.00 0.00
Forfeited 0.00 0.00 3.64
Nonvested at end of period $ 4.61 $ 4.12 $ 3.75