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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rentals under Non-Cancellable Operating Leases

Rent expense was approximately $0.1 million in 2015 and $0.2 million in each of 2016 and 2017. At December 31, 2017, future minimum rentals under non-cancellable operating leases having an initial or remaining term of more than one year were as follows:

Years ending December 31,		Amount
		(In thousands)
2018	$	128
2019		127
2020		110
2021		53
2022		-
2023 and thereafter		-
Total	$	418

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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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