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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2014
Commitments and Contingencies. |
Schedule of future minimum lease payments under non-cancelable operating leases | Future minimum lease payments under non-cancelable operating leases as of December 31, 2014, are as follows (in thousands):
Years Ending December 31, |  | Operating Leases |
2015 |  | $ | 1,443 |
2016 |  | 1,341 |
2017 |  | 921 |
2018 |  | 91 |
Total minimum lease payments (a) |  | $ | 3,796 |
| (a) |  | M inimum payments have not been reduced by minimum sublease rentals of approximately $589,000 due in the future under noncancelable subleases.

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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=6453985&loc=d3e41502-112717 + Details
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