XML 38 R26.htm IDEA: XBRL DOCUMENT
v3.20.2

Facility Lease (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Facility Lease |
Elements of lease expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Three Months Ended | ​ | Six Months Ended |
​ |  | Statements of operations and |  | June 30, | ​ | June 30, |
​ | ​ | comprehensive loss location | ​ | 2020 |  | 2019 | ​ | 2020 |  | 2019 | ​
Costs of operating lease | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating lease costs | ​ | Research and development, General and administrative | ​ | $ | 239 | ​ | $ | 233 | ​ | $ | 478 | ​ | $ | 481 | ​
Costs of non-lease components (previously common area maintenance) | ​ | Research and development, General and administrative | ​ | ​ | 87 | ​ | ​ | 81 | ​ | ​ | 175 | ​ | ​ | 162 | ​
Total operating lease cost | ​ | ​ | ​ | $ | 326 | ​ | $ | 314 | ​ | $ | 653 | ​ | $ | 643 | ​
Other Information | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ |
Operating cash flows used for operating lease | ​ | ​ | ​ | $ | 377 | ​ | $ | 370 | ​ | $ | 755 | ​ | $ | 729 | ​
Remaining lease term | ​ | ​ | ​ |  | 2.6 years | ​ |  | 3.6 years | ​ |  | 2.6 years | ​ |  | 3.6 years | ​
Discount rate | ​ | ​ | ​ |  | 10.0% | ​ |  | 10.0% | ​ |  | 10.0% | ​ |  | 10.0% | ​
Minimum rental commitments | ​
​ | ​ | ​ | ​
Year Ended December 31 (in thousands) |  | ​ | ​
2020* |  | $ | 579
2021 | ​ | ​ | 1,260
2022 | ​ |  | 1,299
Total lease payments |  | ​ | 3,138
Less: imputed interest | ​ | ​ | (378)
Total |  | $ | 2,760
* Remainder of the year ​ As of December 31, 2019, minimum rental commitments under this lease were as follows (in thousands): ​
​ | ​ | ​ | ​
Year Ended December 31 (in thousands) |  | ​ | ​
2020 | ​ | $ | 1,159
2021 | ​ |  | 1,260
2022 | ​ | ​ | 1,299
Total lease payments |  | ​ | 3,718
Less: imputed interest | ​ | ​ | (530)
Total |  | $ | 3,188

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration