Current report filing

INVESTMENTS (Details 1)

v3.19.2
INVESTMENTS (Details 1) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Schedule Of Investments [Line Items]    
Fair Value with Changes Recognized in Income $ 32,890 $ 49,581
Measurement Alternative - No Readily Determinable Fair Value   538
Marketable Equity Securities [Member]    
Schedule Of Investments [Line Items]    
Fair Value with Changes Recognized in Income $ 32,890 49,581
Long-Term Investment At Cost [Member]    
Schedule Of Investments [Line Items]    
Measurement Alternative - No Readily Determinable Fair Value   $ 538