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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Summary of Rental Expense Under Operating Leases

Rent expense related to our operating leases for the years ended December 31, 2017, 2016 and 2015, was as follows (in thousands):

	For the Years Ended December 31,
	2017				2016				2015
Rent expense	$	2,614			$	2,124			$	2,099
Less: income from subleases	(418		)		(187		)		(9		)
Net rent expense	$	2,196			$	1,937			$	2,090

Schedule of Future Lease Obligations Under Operating Leases

Future lease obligations under our operating leases as of December 31, 2017, were as follows (in thousands):

Year
2018		$	1,113
2019		1,046
2020		739
2021		543
2022		397
Thereafter		55
Total lease commitments		3,893
Less: income from subleases		—
Net lease commitments		$	3,893

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- References

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- Definition

Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

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- Definition

Tabular disclosure of rental expense from operating leases for each period for which an income statement is presented with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717

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