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Discontinued Operation (Details 2) - USD ($)
$ in Thousands
5 Months Ended 12 Months Ended
May 22, 2018
Dec. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]    
Net cash provided by (used in) operating activities $ 131 $ (1,367)
Net cash used in investing activities (39) 43
Net cash provided by (used in) financing activities (63) 1,427
NET CASH INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH 29 103
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF THE PERIOD 279 128
TRANSLATION ADJUSTMENT OF CASH AND CASH EQUIVALENTS (147) 48
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF THE PERIOD $ 4,385 $ 279