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Shares Repurchased | 3 Months Ended
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Mar. 31, 2019
Equity [Abstract] |
Shares Repurchased | 22. Shares Repurchased On April 24, 2019, the Company’s Board of Directors extended the term of the Company’s share repurchase program for three years through April 27, 2022 . Included under this program are purchases to offset future equity grants made under the Company’s equity plans and purchases made in open market or privately negotiated transactions. This authority may be exercised from time to time and in such amounts as market conditions warrant, and subject to the terms of the credit agreement described below and regulatory considerations. The timing and actual number of shares repurchased will depend on a variety of factors including price, corporate and regulatory requirements, market conditions and other corporate liquidity requirements and priorities. The repurchase program may be suspended or terminated at any time without prior notice. Shares repurchased under this program are returned to the status of authorized and unissued on the Company’s books and records. As more fully disclosed in Note 3, the Company completed the ETFS Acquisition on April 11, 2018. To partially finance the acquisition, the Company entered into a credit agreement which contains customary negative covenants, including, among others, a covenant which may restrict the Company’s ability to repurchase equity interests. Share repurchases only are permitted to the extent the Total Leverage Ratio (as defined in the credit agreement) does not exceed 1.75 to 1.00 and no event of default (as defined in the credit agreement) has occurred and is continuing at the time the share repurchase is made. However, the Company’s ability to purchase shares of its common stock withheld pursuant to the terms of equity awards granted to employees to satisfy tax withholding obligations is not restricted. During the three months ended March 31, 2019 and March 31, 2018, the Company repurchased 311,213 shares and 60,508 shares of its common stock, respectively, under this program for an aggregate cost of $2,005 and $734, respectively. As of March 31, 2019, $83,724 remains under this program for future purchases.

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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. + References 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 + Details
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