Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2018

Accrued Liabilities

Schedule of accrued liabilities

	June 30,		December 31,
	2018		2017
Employee bonuses	$	549	$	215
Accrued interest payable		531		451
Accrued restructuring costs (see Note 9)		364		—
Accrued professional fees and other		307		186
Total accrued liabilities	$	1,751	$	852