SHAREHOLDERS EQUITY - Stock based compensation - Stock Options (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		0	0
Stock-based compensation expense	$ 0.0	$ 0.0
Unrecognized stock-based compensation expense	$ 0.0	$ 0.0
2016 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for issuance	167,653	167,653

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost to be recognized for option under share-based payment arrangement.

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