ACCOUNTING POLICIES - Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Preferred Stock, par value per share [Line Items]
Undistributed Earnings of Foreign Subsidiaries	$ 2.7
Preferred Stock, Par or Stated Value Per Share	$ 0.0001	$ 0.0001
Series A Preferred Stock [Member]
Preferred Stock, par value per share [Line Items]
Preferred Stock, Par or Stated Value Per Share	0.0001
Series A-1 Preferred Stock [Member]
Preferred Stock, par value per share [Line Items]
Preferred Stock, Par or Stated Value Per Share	0.0001
Series B Preferred Stock [Member]
Preferred Stock, par value per share [Line Items]
Preferred Stock, Par or Stated Value Per Share	$ 0.0001