Accrued Liabilities and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Accrued Liabilities and Other Current Liabilities

Schedule of accrued expenses and other current liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

	December 31,		December 31,
	2018		2017
Employee compensation expense	$	3,130	$	1,851
Project asset costs		2,014		3,317
Valve installation incentive(1)		2,000		—
Accrued legal services		313		141
Other accrued liabilities		896		547
Total accrued liabilities and other current liabilities	$	8,353	$	5,856

⁽¹⁾ In April 2018, we entered into an agreement with an intrastate pipeline company with assets near our Terminal which incentivizes the pipeline company to procure, permit and install a valve on an intrastate pipeline near our Terminal.  We agreed that, upon the later of (i) March 31, 2019 and (ii) thirty days after the valve has been installed, we will reimburse the pipeline company a cash amount equal to 50% of the costs incurred in connection with the valve, up to a maximum payment by us not to exceed $2.0 million.Such valve had been installed as of December 31, 2018.