Commitments and Contingencies - Commitments (Details) - USD ($) $ in Millions |
3 Months Ended | ||
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Jul. 27, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
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Commitments and Contingencies Disclosure [Abstract] | |||
Rent expense | $ 2.0 | $ 1.8 | |
Emerging Markets Communications LLC | |||
Long-term Commitment [Line Items] | |||
Common stock issued for acquisition (in shares) | 5,080,049 | ||
Line of Credit | |||
Long-term Commitment [Line Items] | |||
Letters of credit outstanding | 6.8 | ||
Line of Credit | Letters of Credit | |||
Long-term Commitment [Line Items] | |||
Letters of credit outstanding | $ 6.2 |
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- Definition [Line Items] for Long-Term Commitment [Table] No definition available.
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- Definition Number of shares of equity interests issued or issuable to acquire entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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