Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Lease Costs

Lease cost, as included in general and administrative expense in our consolidated statements of operations for the respective periods, and additional information regarding lease terms are as follows (dollars in thousands):

	Three Months Ended June 30, 2019			Three Months Ended June 30, 2018			Six Months Ended June 30, 2019			Six Months Ended June 30, 2018
Lease cost
Operating lease cost	$	2,008		$	2,044		$	3,452		$	4,053
Sublease income	—			(29		)	—			(58		)
Finance lease cost capitalized	589			—			589			—
Total lease cost	$	2,597		$	2,015		$	4,041		$	3,995
Other information
Cash paid for amounts included in the measurement of lease liabilities for leases:
Operating cash flows from operating leases	1,285			1,779			2,508			3,546
Financing cash flows from finance leases	$	—		$	—		$	1,208		$	—
Right-of-use assets obtained in exchange for new operating lease liabilities	$	4,996		$	3,691		$	5,074		$	5,387
Right-of-use assets obtained in exchange for new finance lease liabilities	$	18,858		$	—		$	18,858		$	—
Weighted-average discount rate	7.3		%	6.5		%	7.3		%	6.5		%

	June 30, 2019	December 31, 2018
Weighted-average remaining operating lease term (in years)	4.47	4.23
Weighted-average remaining finance lease term (in years)	89.59	N/A

Schedule of Future Minimum Rental Payments for Operating Leases

The table below shows the future minimum payments under non-cancelable operating leases at June 30, 2019 (in thousands).

Year Ending December 31,
Remaining in 2019	$	4,796
2020	5,265
2021	5,021
2022	3,698
2023	2,570
Thereafter	2,074
Total	$	23,424

Schedule of Future Minimum Payments for Finance Leases

The table below shows the future minimum payments under non-cancelable finance leases at June 30, 2019 (in thousands).

Year Ending December 31,
Remaining in 2019	$	56
2020	1,304
2021	1,304
2022	1,304
2023	1,304
Thereafter	120,685
Total	$	125,957