SALE OF SUBSIDIARY (Calculation of net gain on disposal of discontinued operations) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net gain on disposal	$ 12,736
Discontinued Operations, Disposed of by Sale [Member] | Avon [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from the transaction	29,276
Compensation expense related to the transaction	2,588
Broker fees	935
Other transaction costs	594
Net cash proceeds	25,159
Other assets	(12,423)
Net gain on disposal	$ 12,736