Consolidated Balance Sheets (Parentheticals) - USD ($) shares in Thousands, $ in Thousands	Dec. 31, 2016	Sep. 30, 2016
Statement of Financial Position [Abstract]
Allowances (in Dollars)	$ 239	$ 240
Common stock par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	7,500	7,500
Common stock, shares issued	3,821	3,821
Common stock, shares outstanding	3,821	3,821