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Leases (Details 5) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Less current portion	$ (547)	$ (570)
Total	807	$ 1,133
Financial Lease [Member]
2019 (remaining months)	286
2020	589
2021	479
2022	37
Total minimum payments required:	1,391
Less amount representing interest:	(37)
Present value of net minimum lease payments:	1,354
Less current portion	(547)
Total	$ 807

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