SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) - USD ($) $ in Thousands	Sep. 30, 2016	Sep. 30, 2015
Summary Of Significant Accounting Policies [Line Items]
Land and improvements	$ 1,043	$ 923
Buildings and improvements	21,943	21,347
Machinery and equipment	18,568	17,946
Office furniture and fixtures	645	640
Construction in progress	603	832
Property, Plant and Equipment, Gross, Total	42,802	41,688
Less: accumulated depreciation	(26,666)	(25,699)
Net property and equipment	$ 16,136	$ 15,989