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Other Long-Term Liabilities
3 Months Ended
Mar. 31, 2026
Other Long-Term Liabilities  
Other Long-Term Liabilities

(8)  Other Long-Term Liabilities

Other long-term liabilities include the following:

  ​ ​ ​

March 31, 

  ​ ​ ​

December 31,

2026

2025

(In thousands)

Net deferred tax liabilities related to IPR&D (Note 13)

$

1,613

$

1,613

Deferred income from sale of tax benefits

 

930

1,860

Deferred revenue (Note 12)

 

1,800

1,800

Total

 

4,343

5,273

Less current portion

 

(1,230)

(1,230)

Long-term portion

$

3,113

$

4,043

In March 2022, the Company received approval from the New Jersey Economic Development Authority and agreed to sell New Jersey tax benefits of $5.0 million to an independent third party for $4.7 million. Under the agreement, the Company must maintain a base of operations in New Jersey for five years or the tax benefits must be paid back on a pro-rata basis based on the number of years completed. The Company recognized $0.9 million and $0.9 million in other income related to the sale of these tax benefits for the three months ended March 31, 2026, and 2025, respectively.