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Share Repurchase Program	12 Months Ended
	Dec. 31, 2019
Class of Stock Disclosures [Abstract]
Share Repurchase Program	SHARE REPURCHASE PROGRAM On February 25, 2016, our Board approved a share repurchase program authorizing us to purchase up to an aggregate of $25.0 million of our common stock in accordance with Rule 10b-18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). On October 25, 2017, our Board approved a $15.0 million increase in its authorization for repurchases bringing the total authorized repurchase amount to $40.0 million. On July 31, 2019, our Board approved an additional $25.0 million for repurchases of our common stock in accordance with the Exchange Act. During the year ended December 31, 2019, we repurchased 400,000 shares of common stock for a total cost of $7.8 million at an average cost of $19.39 per share pursuant to our share repurchase program. During the year ended December 31, 2018, we repurchased 1,101,969 shares of common stock for a total cost of $17.7 million at an average cost of $16.03 per share pursuant to our share repurchase program. During the year ended December 31, 2017, we repurchased 574,054 shares of common stock for a total cost of $14.0 million at an average cost of $24.35 per share pursuant to our share repurchase program. Our shares were purchased in the open market at times and in amounts as management determined appropriate based on factors such as market conditions, legal requirements and other business considerations. Shares purchased pursuant to the repurchase program are currently held as treasury shares. At December 31, 2019, we had approximately $25.6 million available for repurchase under our share repurchase program.

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- Definition

The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-URI http://asc.fasb.org/subtopic&trid=2208821

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