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Leases (Tables) | 6 Months Ended
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Jun. 30, 2019
Leases [Abstract] |
Lease, Cost | Components of lease expense are as follows:
| For the Three Months Ended June 30, 2019 |  | For the Six Months Ended June 30, 2019
| (Dollars in thousands)
Operating lease cost | 1,052 |  |  | 2,084 |
Short-term lease cost | 6 |  |  | 10 |
Variable lease cost | 132 |  |  | 184 |
Total lease cost | $ | 1,190 |  |  | $ | 2,278 |
Supplemental cash-flow and other information related to leases is as follows:
| For the Three Months Ended June 30, 2019 |  | For the Six Months Ended June 30, 2019
| (Dollars in thousands)
RoU assets obtained in exchange for new operating lease liabilities (non-cash) | 1,244 |  |  | 2,076 |
Operating (use of cash) from operating leases | (1,040 | ) |  | (2,072 | )
Supplemental Balance Sheet Information | Supplemental balance sheet information related to leases is as follows:
|  | As of June 30, 2019
|  | (Dollars in thousands)
Operating RoU Assets* |  | $ | 7,545 |
*Amount included in Other assets |  |
Current operating lease liabilities |  | 3,883 |
Non-current operating lease liabilities |  | 3,673 |
Total operating lease liabilities** |  | $ | 7,556 |
**Amounts included in other accrued liabilities assets and other long-term obligations |  |
Weighted average remaining lease term (in years) |  | 2.69 |
Weighted average discount rate - operating leases |  | 5.62 | %
Operating Lease, Liability, Maturity | As of June 30, 2019, lease commitments under non-cancelable operating leases extending for one year or more will require the following future payments:
|  | (Dollars in thousands)
Remainder of 2019 |  | $ | 2,061 |
2020 |  | 3,178 |
2021 |  | 1,841 |
2022 |  | 419 |
2023 |  | 322 |
2024 and thereafter |  | 380 |
Total lease payments |  | $ | 8,201 |
Less: Imputed interest |  | (645 | )
Present value of lease payments |  | 7,556 |
Less: Current operating lease liability |  | (3,883 | )
Non-current operating lease liability |  | $ | 3,673 |
Operating Lease Maturity Schedule Prior to Adoption | As of December 31, 2018, lease commitments under non-cancelable operating leases required the following future payments:
| (Dollars in thousands)
2019 | $ | 4,474 |
2020 | 2,747 |
2021 | 1,497 |
2022 | 334 |
2023 | 269 |
2024 and thereafter | 343 |
Total lease payments | $ | 9,664 |

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- 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
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- 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
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- Definition Tabular disclosure for lessee's operating leases. Includes, but is not limited to, description of lessee's operating lease, existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=115931803&loc=d3e12069-110248 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 1,3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84164451&loc=d3e36991-112694 + Details
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