EQUITY INCENTIVE PLAN (Tables)

12 Months Ended

Dec. 31, 2019

EQUITY INCENTIVE PLAN [Abstract]

Summary of stock option activity

The following table summarizes stock option activity under our plans during the year ended December 31, 2019:

	Number of	Weighted-Average
	Options	Exercise Price
Outstanding at January 1, 2019	224,895	$	15.90
Granted	292,604		2.36
Forfeited	(27,169)		6.03
Outstanding at December 31, 2019	490,330	$	8.30
Exercisable at December 31, 2019	181,705	$	13.48