XML 98 R79.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Income Taxes - Valuation Allowance (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Valuation Allowance [Roll Forward] |  |
Beginning balance | $ 12,352 | $ 13,422
Income tax decrease | (1,210) | (1,975)
Equity decrease | 0 |
Equity increase | 2,454 | 905
Ending balance | $ 13,596 | $ 12,352

X
- Definition Adjustments To Additional Paid In Capital, Decrease In Deferred Tax Assets Valuation Allowance + References No definition available. + Details
Name: | step_AdjustmentsToAdditionalPaidInCapitalDecreaseInDeferredTaxAssetsValuationAllowance
Namespace Prefix: | step_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Adjustments To Additional Paid In Capital, Increase In Deferred Tax Assets Valuation Allowance + References No definition available. + Details
Name: | step_AdjustmentsToAdditionalPaidInCapitalIncreaseInDeferredTaxAssetsValuationAllowance
Namespace Prefix: | step_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Valuation Allowance + References No definition available. + Details
Name: | step_ValuationAllowanceRollForward
Namespace Prefix: | step_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
Name: | us-gaap_DeferredTaxAssetsValuationAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12 + Details
Name: | us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration