LEASES AND COMMITMENTS Lease Terms and Discount Rate (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Leases [Abstract]
Operating Lease, Expense	$ 2.5	$ 2.2	$ 2.0
Lease Terms and Discount Rate [Line Items]
Lessee, Operating Lease, Option Extension Term, Maximum	6 years
Operating Lease, Weighted Average Remaining Lease Term	4 years 9 months 18 days
Lessee, Operating Lease, Option To Terminate, Minimum Term	1 year
Lessee, Operating Lease, Discount Rate	3.90%
Maximum [Member]
Lease Terms and Discount Rate [Line Items]
Lesee Operating Lease Remaining Lease Term Range	9 years
Minimum [Member]
Lease Terms and Discount Rate [Line Items]
Lesee Operating Lease Remaining Lease Term Range	1 year