Market value per share.

No definition available.

Name:	stry_MarketValuePerShare
Namespace Prefix:	stry_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of trading day.

+ References

No definition available.

+ Details

Name:	stry_NumberOfTradingDay
Namespace Prefix:	stry_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of aggregate gross proceeds from issuance to equity proceeds.

+ References

No definition available.

+ Details

Name:	stry_PercentageOfAggregateGrossProceedsFromIssuanceToEquityProceeds
Namespace Prefix:	stry_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of market value.

+ References

No definition available.

+ Details

Name:	stry_PercentageOfMarketValue
Namespace Prefix:	stry_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Redemption trigger price per share.

+ References

No definition available.

+ Details

Name:	stry_RedemptionTriggerPricePerShare
Namespace Prefix:	stry_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Weighted average trading price per share.

+ References

No definition available.

+ Details

Name:	stry_WeightedAverageTradingPricePerShare
Namespace Prefix:	stry_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

+ References

No definition available.

+ Details

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69C
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69B
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611

Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=stry_AmendedWarrantAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=stry_FirstmarkAndWarrantAgentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=stry_SectionsSixPointOneAndSixPointTwoWarrantAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=stry_SectionSixPointTwoWarrantAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=stry_ClassACommonStockAndSecuritiesExchangeableForSharesOfClassACommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=stry_PublicWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Subsequent Events - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	Apr. 22, 2022	Mar. 28, 2022	Mar. 31, 2022	Dec. 31, 2021
Proceeds from delayed draw loans			$ 211,306	$ 191,596
Subsequent Event
Percentage of market value	115.00%
Common Class A \| Amended Warrant Agreement \| FirstMark and Warrant Agent
Number of trading day		20 days
Weighted average trading price per share		$ 9.20
Market value per share		7.94
Common Class A \| Subsequent Event \| Sections 6.1 and 6.2 of the Warrant Agreement
Percentage of market value	180.00%
Common Class A \| Minimum \| Subsequent Event \| Sections 6.1 and 6.2 of the Warrant Agreement
Redemption trigger price per share	$ 18.00
Common Class A \| Minimum \| Subsequent Event \| Section 6.2 of the Warrant Agreement
Redemption trigger price per share	10.00
Common Class A \| Maximum \| Subsequent Event \| Sections 6.1 and 6.2 of the Warrant Agreement
Redemption trigger price per share	14.29
Common Class A \| Maximum \| Subsequent Event \| Section 6.2 of the Warrant Agreement
Redemption trigger price per share	7.94
Class A Common Stock and Securities Exchangeable for Shares of Class A Common Stock \| Amended Warrant Agreement \| FirstMark and Warrant Agent
Share issue price per share		$ 7.50
Percentage of aggregate gross proceeds from issuance to equity proceeds		60.00%
Public Warrants \| Common Class A \| Minimum \| Subsequent Event
Price per warrant	$ 9.13
Warrants issued to purchase each share of common stock	1.2415
Public Warrants \| Common Class A \| Maximum \| Subsequent Event
Price per warrant	$ 11.50
Warrants issued to purchase each share of common stock	1.2415