STOCK-BASED COMPENSATION PLAN Schedule of Stock Based Compensation Cost (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation cost	$ 5,209	$ 4,144	$ 4,254
Capitalized	(275)	(386)	(288)
Net Expense	4,934	3,758	3,966
Officers & Key Employees
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation cost	4,371	3,321	3,232
Directors
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation cost	$ 838	$ 823	$ 1,022

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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