Lease Commitments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Future minimum lease payments under noncancellable operating leases
Gross 2015	$ 4,186
Gross 2016	3,305
Gross 2017	2,494
Gross 2018	1,638
Gross 2019	1,583
Gross, Thereafter	3,271
Total Gross	16,477
Sublease Income 2015	(49)
Sublease Income 2016	(32)
Sublease Income 2017	(16)
Sublease Income 2018	0
Sublease Income 2019	0
Sublease Income, Thereafter	0
Total Sublease Income	(97)
Net 2015	4,137
Net 2016	3,273
Net 2017	2,478
Net 2018	1,638
Net 2019	1,583
Net, Thereafter	3,271
Total Net	$ 16,380

Operating leases future minimum payments due future minimum sublease rentals current.

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Operating leases future minimum payments due future minimum sublease rentals in five years.

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Operating leases future minimum payments due future minimum sublease rentals in four years.

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- Definition

Operating leases future minimum payments due future minimum sublease rentals in three.

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Operating leases future minimum payments due future minimum sublease rentals in two.

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- Definition

Operating leases future minimum payments due future minimum sublease rentals thereafter.

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- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (a)

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (b)

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- Definition

Future rental payments receivable within one year of the balance sheet date under an operating lease.

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Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.

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Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.

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Future rental payments receivable within the third year from the balance sheet date under an operating lease.

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Future rental payments receivable within the second year from the balance sheet date under an operating lease.

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- Definition

Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.

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