INCOME TAXES Tax Audit (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Income Tax Examination [Line Items]
Additional Income Tax From Audit	$ 251,000
Provision for income taxes	1,783,000	$ 1,620,000	$ 7,236,000	$ 7,013,000
Income Tax Examination, Interest Expense	$ 81,000