Note 7 - Uncertainties (Details Textual) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2020	Sep. 30, 2019
Impairment of Notes Receivable		$ 527,000	$ 897,000
S&L Note [Member] \| COVID 19 [Member]
Impairment of Notes Receivable	$ 527,000

Amount of loss from the write-down of notes receivable.

No definition available.

Name:	stly_ImpairmentOfNotesReceivable
Namespace Prefix:	stly_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration