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Legal Proceedings (Details) | Jun. 30, 2018 state
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Commitments and Contingencies Disclosure [Abstract] |
Number of states seeking recovery of unclaimed property | 23
Number of states requesting payment | 20

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- Definition Number Of States Requesting Payments + References No definition available. + Details
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- Definition The number of states being audited and seeking recovery of unclaimed property. + References No definition available. + Details
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Namespace Prefix: | syx_
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Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
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