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SHARE REPURCHASE PROGRAMS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |  | 3 Months Ended | 4 Months Ended | 5 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Oct. 31, 2019 | Jan. 31, 2021 | Feb. 02, 2020 | Feb. 02, 2020 | Jan. 31, 2021 | Sep. 30, 2020 | Aug. 31, 2019
Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract] |  |  |  |  |  |  |
Cost of shares repurchased |  | $ 13,209 | $ 11,000 |  |  |  |
September 2020 Announced Program [Member] |  |  |  |  |  |  |
Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract] |  |  |  |  |  |  |
Stock repurchased authorized amount |  |  |  |  |  | $ 100,000 |
Stock repurchase program - commencement date |  | Sep. 16, 2020 |  |  |  |  |
Number of shares repurchased (in shares) |  | 1,222 |  |  | 2,952 |  |
Cost of shares repurchased |  | $ 13,209 |  |  | $ 30,709 |  |
Average price paid per share (in dollars per share) |  | $ 10.81 |  |  | $ 10.40 |  |
Shares repurchased and retired (in shares) | 1,700 |  |  |  |  |  |
August 2019 Announced Program [Member] |  |  |  |  |  |  |
Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract] |  |  |  |  |  |  |
Stock repurchased authorized amount |  |  |  |  |  |  | $ 100,000
Number of shares repurchased (in shares) |  |  | 916 | 1,911 |  |  |
Cost of shares repurchased |  |  | $ 11,000 | $ 22,000 |  |  |
Average price paid per share (in dollars per share) |  |  | $ 12.01 | $ 11.51 |  |  |

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