SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Sep. 30, 2016

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
(dollars in thousands)

	Balance at beginning of period		Charged (credited) to expense			Reductions		Balance at end of period
Deferred tax valuation allowance (deducted from net deferred tax assets)
Year ended September 30, 2014		5,424		1,792			—		7,216
Year ended September 30, 2015		7,216		1,258			—		8,474
Year ended September 30, 2016		8,474		35,783			—		44,257
Allowance for doubtful accounts (deducted from accounts receivable)
Year ended September 30, 2014		891		240			89		1,042
Year ended September 30, 2015		1,042		1,243			1,814		471
Year ended September 30, 2016		471		247			—		718
Inventory allowance (deducted from inventory)
Year ended September 30, 2014		1,452		271			—		1,723
Year ended September 30, 2015		1,723		(575	)		378		770
Year ended September 30, 2016		770		2,709			33		3,446