Commitments and Contingencies (Details) - Schedule of future minimum operating leases $ in Thousands	Mar. 31, 2022 USD ($)
Schedule of future minimum operating leases [Abstract]
2022	$ 120
2023	214
2024	219
2025	92
Total future lease payments	645
Less: interest expense at incremental borrowing rate	(90)
Net present value of lease liabilities	$ 555

Amount of interest expense at incremental borrowing rate.

No definition available.

Name:	sysx_InterestExpenseAtIncrementalBorrowingRate
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of net present value of lease liabilities.

+ References

No definition available.

+ Details

Name:	sysx_NetPresentValueOfLeaseLiabilities
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

No definition available.

+ Details

Name:	sysx_OperatingLeasesFutureMinimumPaymentDue
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

+ Details

Name:	sysx_OperatingLeasesFutureMinimumPaymentDueCurrent
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

+ Details

Name:	sysx_OperatingLeasesFutureMinimumPaymentDueInFourYears
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

+ Details

Name:	sysx_OperatingLeasesFutureMinimumPaymentDueInThreeYears
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

+ Details

Name:	sysx_OperatingLeasesFutureMinimumPaymentDueInTwoYears
Namespace Prefix:	sysx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

+ Details

Name:	sysx_ScheduleOfFutureMinimumOperatingLeasesAbstract
Namespace Prefix:	sysx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration