Capital Management (Tables)

12 Months Ended

Dec. 31, 2018

Capital Management [abstract]

Schedule of Capital

At December 31,	2018		2017
Total equity	$	10,961	$	24,173
Operating borrowings		–		1,200
Long-term debt and repayable government contributions, including current portion		8,082		11,284
Total		19,043		36,657
Less Cash and cash equivalents and restricted cash		8,737		22,414
Total capital employed	$	10,306	$	14,243