CAPITAL STOCK (Details) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
	Jul. 06, 2016	Sep. 12, 2014	Sep. 30, 2016	Sep. 30, 2015
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)			1,000,000	1,000,000
Preferred stock, par value (in dollars per share)			$ 0.10	$ 0.10
Common stock, shares authorized (in shares)			20,000,000	20,000,000
Common stock, par or stated value per share (in dollars per share)	$ 0.10		$ 0.10	$ 0.10
Issuance of shares (in shares)	1,124,000
Issuance amount			$ 14,216
Series A Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, par value (in dollars per share)			$ 24
Issuance of shares (in shares)		465,500
Sale price of stock (in dollars per share)		$ 21.50
Issuance amount		$ 9,300,000
Percentage of cumulative annual dividend			4.00%
Initial value of preferred stock, stated value (in dollars per share)			$ 8.00
Stock conversion ratio			3
Number of days required in 30 consecutive trading days for conversion			20 days
Number of consecutive trading days			30 days
Maximum [Member] | Series A Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Sale price of stock (in dollars per share)			$ 15.50