EQUITY INCENTIVE PLAN (Tables)

6 Months Ended

Jun. 30, 2021

EQUITY INCENTIVE PLAN [Abstract]

Summary of stock option activity

The following table summarizes stock option activity under our plans during the six months ended June 30, 2021:

	Number of	Weighted-Average
	Options	Exercise Price
Outstanding at January 1, 2021	822,992	$	4.46
Granted	597,347		2.17
Forfeited	(58,341)		3.02
Outstanding at June 30, 2021	1,361,998	$	3.52
Exercisable at June 30, 2021	541,544	$	5.19