COMMON STOCK (Details) - USD ($) $ in Thousands	3 Months Ended		20 Months Ended	73 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2013
At The Market Offering Agreement [Member]
Class of Stock [Line Items]
Expiration date	Feb. 16, 2020
Number of shares sold			340,465
Proceeds from sale of shares			$ 2,311
Fees paid to Ascendiant			$ 72
Share Repurchase Program [Member] | Cumulative basis [Member]
Class of Stock [Line Items]
Shares repurchased during the year, number of shares				637,839
Shares repurchased during year, value				$ 5,800
Share Repurchase Program [Member] | 10b5-1 Plan [Member]
Class of Stock [Line Items]
Shares repurchased during the year, number of shares	49,788	108,088
Shares repurchased during year, value	$ 681	$ 1,100
Number of authorized shares to repurchase, shares					750,000