Earnings Per Share (Tables)

9 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Calculation of diluted shares

	Three Months Ended June 30,		Nine Months Ended June 30,
in thousands	2018	2017	2018	2017
Basic shares	32,147	31,971	32,113	31,944
Shares issuable upon vesting of restricted stock	500	352	—	—
Shares issuable upon vesting of performance stock	—	14	—	—
Shares issuable upon exercise of options	79	38	—	—
Diluted shares	32,726	32,375	32,113	31,944