Revenue Recognition

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Revenue Recognition

15.Revenue Recognition

The following table provides information about disaggregated revenue by product and services:

	Year Ended December 31,
	2022		2021
Product sales and rentals	$	3,749	$	3,801
Services		5,512		5,522
License, royalty and other		8,714		12,012
Net revenues	$	17,975	$	21,335

The following table provides changes in deferred revenue from contract liabilities:

	2022			2021
Balance at January 1	$	4,067		$	12,449
Deferral of revenue*		5,004			4,928
Recognition of unearned revenue**		(4,579	)		(13,310	)
Balance at December 31	$	4,492		$	4,067

* Deferral of revenue resulted from payments received in advance of performance under the biobanking services storage contracts that are recognized as revenue under the contract as performance is completed.

** During the third quarter of 2021, the Company terminated the license agreement with Sanuwave due to an uncured material breach (See Note 16). As a result, the Company recognized the remaining deferred revenue of $6,754 that was to be recognized on a straight-line basis over the non-cancelable term of the license agreement.