EQUITY AND STOCK COMPENSATION PLANS (Detail Textuals 4) - Share Purchases - USD ($) $ in Millions	1 Months Ended	12 Months Ended
Apr. 24, 2018	Dec. 31, 2018
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Number of common stock authorized for repurchase	$ 10.0
Number of stock repurchased (in shares)		102,205
Value of stock repurchased		$ 0.4
Stock repurchase program expiration date	Dec. 31, 2019

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Period Type:	duration