SHAREHOLDERS' EQUITY - Shareholder Rights Agreement (Details)	Apr. 20, 2020 right $ / shares
Common Class A
Class of Stock [Line Items]
Par Value (in dollars per share)	$ 0.01
Common Class B
Class of Stock [Line Items]
Par Value (in dollars per share)	$ 0.01
Class A Right
Class of Stock [Line Items]
Number stock purchase rights \| right	1
Purchase price (in dollars per share)	$ 6.06
Class B Right
Class of Stock [Line Items]
Number stock purchase rights \| right	1
Purchase price (in dollars per share)	$ 6.06

Face amount or stated value per share of common stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant