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Subsequent Event	9 Months Ended
	Sep. 30, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Event On October 25, 2016, the Company’s board of directors approved a special cash dividend of $6.00 per share payable December 12, 2016 to shareholders of record on December 2, 2016. This dividend will reduce shareholders' equity by approximately $20.5 million.

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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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