XML 42 R29.htm IDEA: XBRL DOCUMENT
v3.22.2

Leases (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Leases [Abstract] |
Summary of Additional Details of Leases | The following table provides additional details of our facility leases presented in our condensed balance sheets (dollars in thousands):
Facilities | June 30, 2022 |  | December 31, 2021
Right-of-use assets | $ | 11,054 |  | $ | 12,752
Current portion of lease liabilities | 3,691 |  | 3,492
Operating lease liability, net of current portion | 7,857 |  | 9,748
Total | $ | 11,548 |  | $ | 13,240
Weighted-average remaining life (years) | 2.9 |  | 3.4
Weighted-average discount rate | 6.8 | % |  | 6.9 | %
Summary of Lease Costs | Lease costs, which are included in operating expenses in our statements of operations, were as follows (in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Operating lease expense | $ | 1,064 |  |  | $ | 837 |  |  | $ | 2,128 |  |  | $ | 1,510 |
Cash paid for operating lease | $ | 1,064 |  |  | $ | 766 |  |  | $ | 2,122 |  |  | $ | 1,554 |
Summary of Undiscounted Cash Payment Obligations for Operating Lease Liabilities | The following table summarizes our undiscounted cash payment obligations for our operating lease liabilities as of June 30, 2022 (in thousands):
Remainder of 2022 | $ | 2,170 |
2023 | 4,440 |
2024 | 4,589 |
2025 | 1,321 |
2026 | 252 |
Total undiscounted operating lease payments | 12,772 |
Imputed interest expenses | (1,224) |
Total operating lease liabilities | 11,548 |
Less: Current portion of operating lease liability | (3,691) |
Operating lease liability, net of current portion | $ | 7,857 |

X
- Definition The tabular disclosure of additional details of the leases. + References No definition available. + Details
Name: | ardx_ScheduleOfAdditionalDetailsOfLeasesTableTextBlock
Namespace Prefix: | ardx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration