XML 71 R56.htm IDEA: XBRL DOCUMENT v3.21.1

Loss Per Share and Per Unit - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2021 shares
ESOP [Member]
Earnings Per Share [Line Items]
Number of ESOP units	0

X

- Definition

Earnings per share.

+ References

No definition available.

+ Details

Name:	soho_EarningsPerShareLineItems
Namespace Prefix:	soho_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: