REVENUE RECOGNITION, Contract Assets and Contract Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Contract with Customer, Asset and Liability [Abstract]
Total Deferred Revenue	$ 2,099	$ 1,839	$ 1,669
Tariff Revenue [Member]
Contract with Customer, Asset and Liability [Abstract]
Contract Assets	3,030	3,043	2,618
Total Deferred Revenue	1,385	1,300	1,231
Deferred revenue recognized	1,300	1,200
Non-Tariff Revenue [Member]
Contract with Customer, Asset and Liability [Abstract]
Total Deferred Revenue	714	539	$ 438
Deferred revenue recognized	$ 400	$ 300