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Leases | 6 Months Ended
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Jun. 30, 2022
Leases |
Leases | Note 9—Leases We have an operating lease for our office and laboratory facilities with an initial term that ends in 2027 with two options to extend the lease term by five years. On January 14, 2022, we entered into an agreement with our landlord to early terminate a portion of the rentable square footage of our office and laboratory facilities, which reduced the right of use asset by $4.7 million and related liability by $5.2 million. We recorded a non-cash gain of $0.5 million to early terminate the lease. In addition, we carry various finance leases for laboratory equipment. Supplemental lease information is as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Three Months Ended | ​ | Six Months Ended
​ | June 30, | ​ | June 30,
​ | 2022 | ​ | 2021 | ​ | 2022 |  | 2021
​ | (In thousands) | ​ | (In thousands)
Lease cost | ​ | ​ | ​ | ​ | ​ | ​ | ​ |  |  | ​ |
Operating lease cost | $ | 1,663 | ​ | $ | 1,984 | ​ | $ | 2,870 | ​ | $ | 3,567
Finance lease cost: |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  |
Amortization |  | 122 | ​ |  | 288 | ​ |  | 320 | ​ |  | 611
Interest |  | 36 | ​ |  | 40 | ​ |  | 92 | ​ |  | 89
Variable lease cost |  | 722 | ​ |  | 992 | ​ |  | 1,582 | ​ |  | 1,804
Sublease income |  | (453) | ​ |  | (423) | ​ |  | (945) | ​ |  | (841)
Net lease cost | $ | 2,090 | ​ | $ | 2,881 | ​ | $ | 3,919 | ​ | $ | 5,230
​ Cash paid for amounts included in the measurement of lease liabilities is as follows: ​
​ | ​ | ​ | ​ | ​ | ​
​ | Six Months Ended
​ | June 30,
​ | 2022 |  | 2021
​ | (In thousands)
Cash paid for amounts included in the measurement of lease liabilities | ​ | ​ | ​ | ​ | ​
Cash payments for operating leases | $ | 3,562 | ​ | $ | 3,578
Cash payments for financing leases | $ | 401 |  | $ | 436
​

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- Definition The entire disclosure of information about leases. + References No definition available. + Details
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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