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Redeemable Noncontrolling Interest (Tables) | 12 Months Ended
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Dec. 31, 2017
Noncontrolling Interest [Abstract] |
Summary of Changes in Redeemable Noncontrolling Interests | Changes in redeemable noncontrolling interests are as follows:
(in thousands) |  |  |  |
Balance at December 31, 2016 |  | $ | — |
Redeemable noncontrolling interest related to 2017 acquisition |  |  | 6,735 |
Adjustment to the redemption value |  |  | (30 | )
Foreign currency translation adjustment |  |  | (57 | )
Balance at December 31, 2017 |  | $ | 6,648 |

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- Definition Tabular disclosure of redeemable noncontrolling interest (as defined) included in the statement of financial position as either a liability or temporary equity. As of the date of the statement of financial position, such redeemable noncontrolling interest is currently redeemable, as defined, for cash or other assets of the entity at (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the entity. + References No definition available. + Details
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