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Subsequent Event
3 Months Ended
Dec. 31, 2015
Subsequent Events [Abstract]  
Subsequent Event
(11) Subsequent Event

Effective January 21, 2016, the margin rate on the Company’s outstanding bank loan (which ranges from 0.25% to 0.75%) decreased from 0.75% to 0.5% based on the Company’s ratio of consolidated debt to consolidated EBITDA as of December 31, 2015. The effective interest rate was thereby adjusted from 4.25% to 4.0% as of January 21, 2016.