REVENUE RECOGNITION (Detail 1) - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018
Current Liabilities:
Customer advances	$ 5,320	$ 4,925
Shareholder's equity:
Retained earnings	(16,392)	$ (16,231)
Previously Reported [Member]
Current Liabilities:
Customer advances	5,250
Shareholder's equity:
Retained earnings	(16,322)
New Accounting Pronouncement, Early Adoption, Effect [Member]
Current Liabilities:
Customer advances	(70)
Shareholder's equity:
Retained earnings	$ 70