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Subsequent event	6 Months Ended
	Mar. 31, 2017
Subsequent Events [Abstract]
Subsequent Event	Subsequent event On April 7, 2017, our Board of Directors declared a quarterly cash dividend of $0.045 for each share of our common stock outstanding. The dividend is payable on May 31, 2017 to shareholders of record on May 15, 2017.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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