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SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	5 Months Ended
	Dec. 31, 2019	Mar. 31, 2020	Apr. 28, 2020
SUBSEQUENT EVENTS
Number of shares repurchased	609,516
Total cost of share repurchases	$ 11,845
Subsequent event
SUBSEQUENT EVENTS
Number of shares repurchased		381,330
Total cost of share repurchases		$ 5,963
Subsequent event | Share repurchase plan
SUBSEQUENT EVENTS
Number of shares repurchased			990,846

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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No definition available.

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