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Subsequent event	3 Months Ended
	Dec. 31, 2016
Subsequent Events [Abstract]
Subsequent Event	Subsequent event On January 6, 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 February 28, 2017 to shareholders of record on February 15, 2017.

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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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