XML 46 R32.htm IDEA: XBRL DOCUMENT
v3.21.1

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Leases [Abstract] |
Summary of Operating and Financing Leases | The following table summarizes the Company’s operating and financing leases as of December 31, 2020:
|  | US |  |  | Ireland |  |  | Total |
Lease Cost |  |  |  |  |  |  |  |  |  |  |  |
Operating lease cost |  | $ | 471 |  |  | $ | 228 |  |  | $ | 699 |
Financing lease cost |  | 27 |  |  |  | — |  |  |  | 27 |
Sublease income |  |  | - |  |  |  | (206 | ) |  |  | (206 | )
Total |  | $ | 498 |  |  | $ | 22 |  |  | $ | 520 |
Other information |  |  |  |  |  |  |  |  |  |  |  |
Operating cash flows out from operating leases |  |  | (471 | ) |  |  | (228 | ) |  |  | (699 | )
Operating cash flows in from operating leases |  |  | - |  |  |  | 206 |  |  |  | 206 |
Operating cash flows out from financing leases |  |  | (26 | ) |  |  | — |  |  |  | (26 | )
Right-of-use assets exchanged for new operating lease liabilities |  |  | 729 |  |  |  | — |  |  |  | 729 |
Weighted average remaining lease term |  |  | 2.2 |  |  |  | 0.6 |  |  |  |  |
Weighted average discount rate - operating leases |  |  | 8 | % |  |  | 8 | % |  |  |  |
Schedule of Maturity of Operating Leases Excluding Short-Term Leases | Maturities of the Company’s operating leases, excluding short-term leases, are as follows:
|  | US |  |  | Ireland |  |  | Total |
Year ended December 31, 2021 |  | $ | 416 |  |  | $ | 133 |  |  | $ | 549 |
Year ended December 31, 2022 |  |  | 406 |  |  |  | — |  |  |  | 406 |
Year ended December 31, 2023 |  |  | 67 |  |  |  | — |  |  |  | 67 |
Total |  |  | 889 |  |  |  | 133 |  |  |  | 1,022 |
Less present value discount |  |  | (74 | ) |  |  | (3 | ) |  |  | (77 | )
Operating lease liabilities included in the consolidated balance sheets at December 31, 2020 |  | $ | 815 |  |  | $ | 130 |  |  | $ | 945 |

X
- Definition Schedule of operating and financing leases. + References No definition available. + Details
Name: | dcth_ScheduleOfOperatingAndFinancingLeasesTableTextBlock
Namespace Prefix: | dcth_
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=121609121&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration