Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current Assets:
Cash	$ 7,843	$ 6,368
Restricted cash	1,150	2,999
Accounts receivable, net (allowance for expected credit losses $244 and $0 as of December 31, 2024 and December 31, 2023)	2,693	2,948
Notes receivable	13	446
Prepaid expenses and other current assets	1,768	1,416
Equipment held for sale	28	107
Total Current Assets	13,495	14,284
Restricted cash, noncurrent	1,460	1,000
Other assets	2,724	2,954
Deposits and credits on equipment	5,145	1,028
Property, plant and equipment, net	47,283	44,572
Intangible assets, net	17,620	27,007
Operating lease right-of-use assets	313	431
Total Assets	88,040	91,276
Current Liabilities:
Accounts payable	2,840	2,099
Accrued liabilities	29,075	4,906
Convertible notes payable		8,474
Current portion of debt	14,444	10,864
Income tax payable	37	24
Customer deposits-current	1,416	1,588
Operating lease liability	61	220
Total Current Liabilities	47,873	28,175
Other liabilities	235	499
Customer deposits- long-term		1,248
Long-term debt	7,061
Operating lease liability	252	216
Deferred tax liability, net	5,257	7,779
Total Liabilities	60,678	37,917
Commitments and Contingencies (Note 13)
Stockholders’ Equity:
Common stock, par value $0.001 per share, authorized 75,000,000; 10,647,761 shares issued and 10,607,020 shares outstanding as of December 31, 2024 and 2,546,361 shares issued and 2,505,620 shares outstanding as of December 31, 2023	11	3
Additional paid-in capital	315,607	291,276
Accumulated deficit	(314,304)	(250,970)
Common stock in treasury, at cost, 40,741 shares at December 31, 2024 and December 31, 2023	(13,798)	(13,798)
Total Soluna Holdings, Inc. Stockholders’ (Deficit) Equity	(12,479)	26,514
Non-Controlling Interest	39,841	26,845
Total Stockholders’ Equity	27,362	53,359
Total Liabilities and Stockholders’ Equity	88,040	91,276
Series A Preferred Stock [Member]
Stockholders’ Equity:
Preferred stock, par value	5	3
Series B Preferred Stock [Member]
Stockholders’ Equity:
Preferred stock, par value