Lease cost:

Amortization of right-of-use assets

$

904

$

1,127

Interest on lease obligations

112

154

Finance lease cost

1,016

1,281

Operating lease cost

1,087

1,832

Short-term lease cost

3,683

2,745

Total lease cost

$

5,786

$

5,858

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

Operating cash flows from finance leases

$

112

$

154

Operating cash flows from operating leases

2,066

3,089

Financing cash flows from finance leases

1,023

1,390

$

3,201

$

4,633

Right-of-use assets obtained in exchange for new finance lease obligations

$

-

$

-

Right-of-use assets obtained in exchange for new operating lease obligations

$

1,955

$

1,391

Right-of-use assets derecognized upon early termination of finance leases

$

2

$

-

Right-of-use assets derecognized upon early termination of operating leases

$

57

$

5,627

Weighted-average lease term (years):

Finance leases

3.7

4.2

Operating leases

4.1

4.6

Weighted-average discount rate (percentage):

Finance leases

4.2

%

4.0

%

Operating leases

5.2

%

4.9

%