RELATED PARTY TRANSACTIONS (Tables)

9 Months Ended

Sep. 30, 2018

RELATED PARTY TRANSACTIONS

Schedule of related party transactions

	Three months ended September 30,
	2018				2017
	Due from Qualstar		Due to Qualstar		Due from Qualstar		Due to Qualstar
	(in thousands)
Balance at September 30,	$	10	$	1	$	—	$	1
Billed to Qualstar by Interlink		36		—		1		—
Paid by Qualstar to Interlink		(46)		—		(1)		—
Billed to Interlink by Qualstar		—		4		—		3
Paid by Interlink to Qualstar		—		(4)		—		(3)
Balance at September 30,	$	—	$	1	$	—	$	1

	Nine months ended September 30,
	2018				2017
	Due from Qualstar		Due to Qualstar		Due from Qualstar		Due to Qualstar
	(in thousands)
Balance at January 1,	$	17	$	—	$	2	$	1
Billed to Qualstar by Interlink		181		—		8		—
Paid by Qualstar to Interlink		(198)		—		(10)		—
Billed to Interlink by Qualstar		—		11		—		8
Paid by Interlink to Qualstar		—		(10)		—		(8)
Balance at September 30,	$	—	$	1	$	—	$	1