COMMON AND PREFERRED STOCK (Details)	1 Months Ended			3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares	May 31, 2022 $ / shares	Jan. 31, 2022 $ / shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 shares	Jun. 30, 2022 USD ($) payment $ / shares shares	Jun. 30, 2021 shares	Dec. 31, 2021 $ / shares shares	May 31, 2011 USD ($)
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	135,000,000			135,000,000		135,000,000		135,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.001			$ 0.001		$ 0.001		$ 0.001
Common stock, shares issued (in shares)	79,223,724			79,223,724		79,223,724
Common stock, shares outstanding (in shares)	79,223,724			79,223,724		79,223,724		77,341,921
Common stock, dividends declared (in dollars per share) | $ / shares		$ 0.19	$ 0.14
Preferred stock, shares authorized (in shares)	5,000,000			5,000,000		5,000,000		5,000,000
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.001			$ 0.001		$ 0.001		$ 0.001
Preferred stock, shares outstanding (in shares)	1,643,732			1,643,732		1,643,732		2,218,732
Amount of undeclared accumulated preferred stock dividends | $						$ 1,400,000
Stock repurchase program, amount approved (up to) | $									$ 150,000,000
Treasury stock, repurchased during period (in shares)				447,051	0	447,051	0
Reliance
Class of Stock [Line Items]
Common stock issued (in shares)	2,322,690
Number of securities called by warrants (in shares)	3,294,092			3,294,092		3,294,092
Exercise price of warrants (in dollars per share) | $ / shares	$ 13.81			$ 13.81		$ 13.81
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)	5,000,000			5,000,000		5,000,000
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.001			$ 0.001		$ 0.001
Preferred stock, shares issued (in shares)	1,643,732			1,643,732		1,643,732
Preferred stock, shares outstanding (in shares)	1,643,732			1,643,732		1,643,732
Preferred stock, dividend rate						6.50%
Preferred stock, liquidation preference per share (in dollars per share) | $ / shares	$ 100			$ 100		$ 100
Convertible preferred stock conversion ratio	4.4494			4.4494		4.4494
Conversion price (in dollars per share) | $ / shares	$ 22.4749			$ 22.4749		$ 22.4749
Threshold of common stock price as a percent of conversion price triggering conversion	145.00%			145.00%		145.00%
Threshold trading days at which conversion occurs						20 days
Conversion trading days window						30 days
Number of annual dividend payments | payment						8
Preferred stock, repurchased (in shares)	575,000			575,000		575,000
Preferred stock, repurchased, value | $	$ 81,200,000			$ 81,200,000		$ 81,200,000
Common Stock
Class of Stock [Line Items]
Common stock surrendered by certain employees to cover tax obligations (in shares)						89,620
Fair value of common stock surrendered by certain employees to cover tax obligations | $						$ 2,200,000