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Leases (Tables) | 6 Months Ended
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Jun. 30, 2020
Leases |
Schedule of leases | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | Three Months Ended | ​ | ​ | Six Months Ended
​ | ​ | ​ | June 30, | ​ | ​ | June 30,
​ | ​ | ​ | 2020 | ​ | 2019 | ​ | 2020 | ​ | 2019
​ | ​ | (Dollars in thousands)
Operating Lease Cost (Cost resulting from lease payments) | ​ | $ | 1,733 | ​ | $ | 1,044 | ​ | $ | 3,502 | ​ | $ | 2,094
Operating Lease - Operating Cash Flows (Fixed Payments) | ​ | $ | 1,379 | ​ | $ | 1,012 | ​ | $ | 2,570 | ​ | $ | 2,025
Operating Lease - ROU assets | ​ | $ | 37,137 | ​ | $ | 7,425 | ​ | $ | 37,137 | ​ | $ | 7,425
Operating Lease - Liabilities | ​ | $ | 37,137 | ​ | $ | 7,425 | ​ | $ | 37,137 | ​ | $ | 7,425
Weighted Average Lease Term - Operating Leases | ​ | ​ | 8.50 years | ​ | ​ | 3.40 years | ​ | ​ | 8.50 years | ​ | ​ | 3.40 years
Weighted Average Discount Rate - Operating Leases | ​ | ​ | 4.53% | ​ | ​ | 5.26% | ​ | ​ | 4.53% | ​ | ​ | 5.26%
Schedule of maturity analysis shows the undiscounted cash flows due on the Company's operating lease liabilities | ​
​ | ​ | ​ | ​
​ | ​ | (Dollars in thousands)
2020 | ​ | $ | 3,040
2021 | ​ | ​ | 5,028
2022 | ​ |  | 5,448
2023 | ​ |  | 4,812
2024 | ​ |  | 4,574
Thereafter | ​ |  | 22,664
Total undiscounted cash flows | ​ | ​ | 45,566
Discount on cash flows | ​ | ​ | (8,429)
Total lease liability | ​ | $ | 37,137

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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=121609121&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=121609121&loc=SL77918701-209980 + Details
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