Nature of Operations, Background, and Basis of Presentation - Liquidity and Management's Plans (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 01, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net Income (Loss)		$ 195	$ (3,468)	$ (6,099)	$ (9,111)
Non-cash expenses				7,700
Accumulated deficit		(59,948)		(59,948)		$ (53,849)
Net cash used in operating activities				(2,883)	(1,471)
Working capital, Net		1,100		1,100
Cash and cash equivalents		1,663	$ 3,507	1,663	$ 3,507	2,998	$ 4,608
Reduction in payroll costs						6,000
Reduction in operating expenses						9,000
Operating expense run rate				12,500
Term loan debt		4,750		4,750		$ 5,000
Proceeds from public offering and private placement transactions, net of transaction costs				1,902
Subsequent Event
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating expense run rate	$ 10,000
Lori Goldstein Brand | Disposal Group, Held-for-Sale or Disposed of by Sale, Not Discontinued Operations
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Amount of contractual obligations relieved due to divestiture transaction		1,000		1,000
Amount of potential future contingent obligations relieved due to divestiture transaction		$ 11,300		$ 11,300