Quarterly Financial Results (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2023

Quarterly Financial Information Disclosure [Abstract]

Schedule of quarterly financial information

As a result of the immaterial errors discussed in Note 1(a), net sales, cost of product sales, and sales, marketing and support expense were each corrected from those amounts reported in the respective Form 10-Q as follows:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
	(in thousands, except per share amounts)
2023
Net sales - as originally reported	$	33,689	$	34,171	$	33,549	(n/a)
Net sales - adjustment (1)	454		(585)		(354)
Net sales - as corrected (1)	34,143		33,586		33,195
Cost of product sales - as originally reported	5,234		6,633		4,729
Cost of product sales - adjustment (1)	79		(415)		(218)
Cost of product sales - as corrected (1)	5,313		6,218		4,511
Sales, marketing and support - as originally reported	5,712		5,142		4,854
Sales, marketing and support - adjustment (1)	(4)		(18)		(13)
Sales, marketing and support - as corrected (1)	5,708		5,124		4,841
Net (loss) income from continuing operations - as originally reported	(12)		925		(4,246)
Net income (loss) from continuing operations - adjustment (1)	379		(152)		(123)
Net income (loss) from continuing operations - as corrected (1)	367		773		(4,369)
Net (loss) income - as originally reported	(12)		925		(4,246)
Net income (loss) - adjustment (1)	379		(152)		(123)
Net income (loss) - as corrected (1)	367		773		(4,369)
2022
Net sales - as originally reported	$	33,151	$	34,553	$	35,169	$	36,005
Net sales - adjustment (1)	9		(216)		93		(14)
Net sales - as corrected (1)	33,160		34,337		35,262		35,991
Cost of product sales - as originally reported	5,418		5,198		6,747		7,821
Cost of product sales - adjustment (1)	58		(124)		204		(164)
Cost of product sales - as corrected (1)	5,476		5,074		6,951		7,657
Sales, marketing and support - as originally reported	6,969		5,676		5,710		4,874
Sales, marketing and support - adjustment (1)	(2)		(8)		(10)		(11)
Sales, marketing and support - as corrected (1)	6,967		5,668		5,700		4,863
Net (loss) income from continuing operations - as originally reported	(4,267)		(189)		(95)		627
Net (loss) income from continuing operations - adjustment (1)	(47)		(84)		(101)		161
Net (loss) income from continuing operations - as corrected (1)	(4,314)		(273)		(196)		788
Net (loss) income - as originally reported	(4,692)		(1,444)		29,646		591
Net (loss) income - adjustment (1)	(47)		(84)		(101)		161
Net (loss) income - as corrected (1)	(4,739)		(1,528)		29,545		752
(1) The Company has adjusted certain prior period amounts for the correction of immaterial errors. See Note 1 — Summary of Significant Accounting Policies — Revision for Correction of Immaterial Errors.