Lease cost:

Amortization of ROU assets

$

1,644

$

1,668

$

3,484

$

3,257

Interest on lease liabilities

199

242

422

481

Finance lease cost

1,843

1,910

3,906

3,738

Operating lease cost

1,809

3,657

4,158

7,884

Total lease cost

$

3,652

$

5,567

$

8,064

$

11,622

Cash paid for amounts included in the measurement of lease liabilities:

Operating cash flows from finance leases

$

422

$

481

Operating cash flows from operating leases

6,976

10,404

Financing cash flows from finance leases

4,560

4,287

$

11,958

$

15,172

ROU assets obtained in exchange for new finance lease liabilities

$

73

$

3,298

ROU assets obtained in exchange for new operating lease liabilities

$

4,063

$

1,868

Weighted-average lease term (years):

Financing leases

4.5

4.6

Operating leases

4.7

4.5

Weighted-average discount rate (percentage):

Financing leases

3.9

%

3.5

%

Operating leases

4.7

%

4.2

%