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Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Lease Commitments under Operating and Capital Leases

Future minimum lease commitments under these operating and capital leases on March 31, 2018, are as follows (in thousands):

Years Ending December 31,		Capital Leases				Operating Leases
Remainder of 2018		$	74			$	1,657
2019			84				2,135
2020			79				2,090
2021			7				11
2022			—				8
Total future minimum lease payments		$	244			$	5,901

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