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Property And Equipment (Tables)
12 Months Ended
Sep. 30, 2018
Property And Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
Estimated
Useful LivesYear Ended September 30,
in Years20182017
LandN/A$1,348$1,076
Buildings and Improvements5-2012,47911,675
Machinery and equipment3-1027,44323,190
Information systems (1)2-87,85414,318
Furniture and fixtures5-71,5791,693
$50,703$51,952
Less-Accumulated depreciation(25,613)(27,862)
Construction in progress274553
Property and equipment, net$25,364$24,643
(1) During the fiscal year ended September 30, 2018, we retired $6,651 in fully depreciated assets.