Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies

Schedule of annual fixed fee commitments

Annual fixed fee commitments for agreements in effect at December 31, 2014, amounted to the following (dollars in thousands):

Years ended, December 31:
2015	$	21,080
2016		19,005
2017		4,722
	$	44,807

Schedule of other fixed installment contracts generally in conjunction with acquisition of assets

As of December 31, 2014, the commitments were as follows (dollars in thousands):

Years ended, December 31:
2015	$	3,176
2016		1,601
2017		1,099
2018		932
2019		938
Thereafter		9,872
		17,618
Less amount representing interest		5,334
Present value		12,284
Current reflected in other current liabilities		2,787
Noncurrent reflected in other liabilities	$	9,497