Leases (Tables)

6 Months Ended

Jun. 30, 2019

Schedule of Lease Assets and Liabilities

Total recorded balances for the lease assets and liabilities are as follows:



(Dollars in thousands)	June 30, 2019
Assets:
Right-of-use assets - operating leases (1)	$	156,347
Liabilities:
Lease liabilities - operating leases (1)	195,326

(1)

Included in these amounts are $23.3 million and $32.3 million of ROU assets and lease liabilities, respectively, attributable to the inclusion of SVB Leerink in our financial results at June 30, 2019.

Lease Expense Components

The components of our lease cost and supplemental cash flow information related to leases for the three and six months ended June 30, 2019 were as follows:



(Dollars in thousands)	Three months ended June 30, 2019			Six months ended June 30, 2019
Operating lease cost	$	9,462		$	18,980
Short-term lease cost	582			845
Variable lease cost	933			1,779
Less: sublease income	(1,115		)	(2,223		)
Total lease cost, net	$	9,862		$	19,381
Supplemental cash flows information:
Cash paid for operating leases	$	10,884		$	21,238

The table below presents additional information related to the Company's leases as of June 30, 2019:



	June 30, 2019
Weighted-average remaining term (in years) - operating leases	6.22
Weighted-average discount rate - operating leases (1)	3.19	%

(1)

The incremental borrowing rate used to calculate the lease liability was determined based on the facts and circumstances of the economic environment and the Company’s credit standing as of the effective date of ASC 842. Additionally, the total lease term and total lease payments were also considered in determining the rate. Based on these considerations the Company identified credit terms available under its existing credit lines which represent a collateralized borrowing rate that has varying credit terms that could be matched to total lease terms and total lease payments in ultimately determining the implied borrowing rate in each lease contract.

Lessee, Operating Lease, Liability, Maturity

The following table presents our undiscounted future cash payments for our operating lease liabilities as of June 30, 2019:



Years ended December 31, (Dollars in thousands)	Operating Leases
2019 (excluding the six months ended June 30, 2019)	$	21,753
2020	40,222
2021	37,410
2022	31,853
2023	30,384
2024 and thereafter	38,204
Total future lease payments (1)	$	199,826
Less: imputed interest	(4,500		)
Total lease liabilities	$	195,326

(1)

As of June 30, 2019, we have additional operating leases that have not yet commenced. We estimate that we will record additional operating lease liabilities of $30.1 million upon commencement. These operating leases will commence in 2019 with lease terms of one to ten years.

Schedule of Future Minimum Rental Payments for Operating Leases

The following table presents minimum future payments under noncancelable operating leases under ASC 840, as of December 31, 2018:



(Dollars in thousands)	Amount
2019	$	38,609
2020	37,575
2021	35,854
2022	31,659
2023	30,904
2024 and thereafter	49,071
Total minimum future payments	$	223,672