Annual report [Section 13 and 15(d), not S-K Item 405]

Restatement of Previously Issued Consolidated Statements of Stockholders' Deficit (Details)

v3.25.1
Restatement of Previously Issued Consolidated Statements of Stockholders' Deficit (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2023
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ (58,091)
Balance $ (50,538) $ (52,278) $ (54,768) $ (56,724) $ (56,678) $ (57,394) $ (55,539)
Treasury Balance, shares 128,196 110,759 110,759 85,720 79,412 79,412 96,044
Common Stock [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ 405
Balance, shares 4,532,991 4,487,157 4,487,157 4,407,492 4,390,826 4,390,826 4,367,830
Balance $ 406 $ 406 $ 406 $ 405 $ 405 $ 405 $ 405
Balance, shares 4,532,991 4,487,157 4,487,157 4,407,492 4,390,826 4,390,826 4,447,489
Treasury Stock, Common [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ (1,976)
Treasury Balance, shares 128,196 110,759 110,759 85,720 79,412 79,412 71,120
Balance $ (2,046) $ (2,024) $ (2,024) $ (1,997) $ (1,985) $ (1,985) $ (2,008)
Treasury Balance, shares 128,196 110,759 110,759 85,720 79,412 79,412 96,044
Additional Paid-in Capital [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ 187,516
Balance $ 188,363 $ 188,277 $ 188,224 $ 188,017 $ 187,865 $ 187,708 188,146
Retained Earnings [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             (244,036)
Balance $ (244,009) $ (245,310) $ (247,507) $ (243,149) $ (242,963) $ (243,522) (242,082)
Restated [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             (61,672)
Cumulative adjustments to accumulated deficit in prior years             4,981
Cumulative adjustments to net income             1,152
Balance             (55,539)
Restated [Member] | Common Stock [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ 405
Balance, shares             4,447,489
Cumulative adjustments to accumulated deficit in prior years            
Cumulative adjustments to net income            
Balance             $ 405
Balance, shares             4,447,489
Restated [Member] | Treasury Stock, Common [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ (2,008)
Treasury Balance, shares             96,044
Cumulative adjustments to accumulated deficit in prior years            
Cumulative adjustments to net income            
Balance             $ (2,008)
Treasury Balance, shares             96,044
Restated [Member] | Additional Paid-in Capital [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             $ 188,146
Cumulative adjustments to accumulated deficit in prior years            
Cumulative adjustments to net income            
Balance             188,146
Restated [Member] | Retained Earnings [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Balance             (248,215)
Cumulative adjustments to accumulated deficit in prior years             4,981
Cumulative adjustments to net income             1,152
Balance             $ (242,082)