SHAREHOLDERS’ EQUITY - Additional Information (Details)					1 Months Ended	12 Months Ended
	Feb. 10, 2020 USD ($)	Oct. 25, 2019 $ / shares	Jul. 23, 2019 $ / shares	Jan. 18, 2019 shares	Jan. 31, 2018 shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares	Dec. 31, 2017 USD ($) shares	Jul. 26, 2019 USD ($) shares	Jun. 14, 2019 USD ($)
Class of Stock [Line Items]
Stock split ratio				3
Common stock issued (in shares)						41,193,018	39,421,356
Common stock authorized (in shares)				100,000,000		100,000,000	100,000,000
Common stock par value (in dollars per share) | $ / shares						$ 0.01	$ 0.01
Stock repurchase program approved (up to) | $										$ 250,000,000.0
Shares payable (in shares)									2,542,357
Shares tendered (in shares)									37,386
Number of purchased shares (in shares)									2,504,971
Aggregate purchase price | $									$ 73,900,000
Shares repurchased (in shares)						6,558,379
Aggregate cost of shares repurchased | $						$ 148,800,000
Treasury stock retired (in shares)						1,431,980
Cash dividend per share (in dollars per share) | $ / shares		$ 0.10	$ 0.10			$ 0.20
Cash dividend amount | $						$ 7,600,000
Available amount remaining under capital return program | $						19,700,000
Share repurchases | $						$ 223,075,000	$ 7,958,000	$ 2,275,000
Redeemable Common Stock
Class of Stock [Line Items]
Stock option exercised (in shares)								54,976,000
Common stock outstanding (in shares)					25,136,000		25,136,000	16,968,000
Common stock no longer subject to possible redemption due to extinguishment of Puts (in shares)							357,224,000
Previously Reported
Class of Stock [Line Items]
Common stock issued (in shares)							9,855,339
Subsequent Event
Class of Stock [Line Items]
Share repurchases | $	$ 100,000,000.0