Related Party Transactions (Tables)

9 Months Ended

Jun. 30, 2015

Related Party Transactions [Abstract]

Schedule Of Related Party Transactions

	Three Months Ended June 30,				Nine Months Ended June 30,
(Dollars in Thousands)	2015		2014		2015		2014
Sales to Aquila	$	1	$	-	$	3,674	$	681
Purchases from Aquila		165		348		196		601

(Dollars in Thousands)	June 30, 2015		September 30, 2014
Amounts in accounts receivable	$	875	$	3,799
Amounts in accounts payable		161		227

	Three Months Ended June 30,				Nine Months Ended June 30,
(Dollars in Thousands)	2015		2014		2015		2014
Sales to Nagase	$	169	$	276	$	924	$	897
Purchases from Nagase		472		672		934		1,472

(Dollars in Thousands)	June 30, 2015		September 30, 2014
Amounts in accounts receivable	$	158	$	27
Amounts in accounts payable		65		60