Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Schedule of leases recorded on the balance sheet

	June 30,		December 31,
Leases	2020		2019
Assets
Operating lease right-of-use assets, net (1)	$	16,762	$	17,997
Financing lease right-of-use assets, net (2)		13,783		7,896
Total assets	$	30,545	$	25,893
Liabilities
Current
Operating	$	5,095	$	5,043
Financing		4,919		2,788
Total current		10,014		7,831
Noncurrent
Operating		12,334		13,596
Financing		8,288		3,760
Total noncurrent		20,622		17,356
Total liabilities	$	30,636	$	25,187

(1) Operating lease right-of-use assets are recorded net of accumulated amortization of $7.4 million as of June 30, 2020.

(2) Financing lease right-of-use assets are recorded net of accumulated amortization of $6.7 million as of June 30, 2020.

Schedule of information related to lease terms and discount rates

	June 30,		December 31,
	2020		2019
Weighted Average Remaining Lease Term (in years)
Operating leases	4.98		5.30
Financing leases	4.65		1.18
Weighted Average Discount Rate
Operating leases (1)	4.79	%	4.80	%
Financing leases	4.41	%	5.10	%

(1) Upon adoption of the new lease standard, discount rates used for existing operating leases were established on January 1, 2019.

Schedule of components of lease expense

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Operating lease costs:
Operating lease cost	$	1,613	$	1,759	$	3,227	$	3,460
Short-term lease cost (1)		920		87		2,081		155
Financing lease costs:
Interest on lease liabilities		169		97		275		200
Amortization of right-of-use assets		885		585		1,585		1,154
Total lease cost	$	3,587	$	2,528	$	7,168	$	4,969

(1) Includes expenses related to leases with a lease term of more than one month but less than one year.

Schedule of supplemental cash flow information

	Six Months Ended June 30,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	3,179	$	3,417
Operating cash flows for finance leases	$	275	$	200
Financing cash flows for finance leases	$	1,858	$	1,412
Non-cash activity:
ROU assets obtained in exchange for new operating lease liabilities	$	2,688	$	24,437
ROU assets obtained in exchange for new financing lease liabilities	$	9,425	$	205

Schedule of finance lease maturities

	Operating Leases		Finance Leases
Year ending December 31,
2020 (excluding the six months ended June 30, 2020)	$	3,081	$	2,145
2021		4,980		5,057
2022		3,288		1,181
2023		2,384		1,650
2024		1,818		853
Thereafter		4,215		4,084
Total future minimum lease payments		19,766		14,970
Less - amount representing interest		2,337		1,763
Present value of future minimum lease payments		17,429		13,207
Less - current lease obligations		5,095		4,919
Long-term lease obligations	$	12,334	$	8,288

Schedule of operating lease maturities

	Operating Leases		Finance Leases
Year ending December 31,
2020 (excluding the six months ended June 30, 2020)	$	3,081	$	2,145
2021		4,980		5,057
2022		3,288		1,181
2023		2,384		1,650
2024		1,818		853
Thereafter		4,215		4,084
Total future minimum lease payments		19,766		14,970
Less - amount representing interest		2,337		1,763
Present value of future minimum lease payments		17,429		13,207
Less - current lease obligations		5,095		4,919
Long-term lease obligations	$	12,334	$	8,288