MONEY MARKET INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2018

Cash and Cash Equivalents, at Carrying Value [Abstract]

Schedule Of Money Market Investments [Table Text Block]

Money market investments as of December 31, 2018 and 2017 were as follows:
	2018		2017
(Dollars in thousands)
Time deposits with other financial institutions, weighted-average interest rate of 1.00%
(2017- 1.02%)	$	300	$	3,126
Other short-term investments, weighted-average interest rate of 0.29%
(2017 - weighted-average interest rate of 0.29%)		7,290		7,289
	$	7,590	$	10,415