STOCKHOLDERS EQUITY (Details 2) - $ / shares	1 Months Ended		2 Months Ended
	Jun. 30, 2019	May 31, 2019	Jun. 30, 2019
Stockholders' equity:
Total number of shares purchased	70,000	17,600	87,600
Average price paid per share	$ 5.41	$ 5.65	$ 5.53
Total number of shares purchased as part of publicly announced plans or programs	70,000	17,600	87,600
Amount available for future share repurchases under the plans or programs	3,517,594	3,897,659	3,517,594