RELATED PARTY TRANSACTIONS (Tables)

6 Months Ended

Jun. 30, 2017

RELATED PARTY TRANSACTIONS

Schedule of related party transactions

	Three months ended June 30,
	2017				2016
	Due from Qualstar		Due to Qualstar		Due from Qualstar		Due to Qualstar
	(in thousands)
Balance at March 31,	$	—	$	1	$	—	$	4
Billed to Qualstar by Interlink		1		—		4		—
Paid by Qualstar to Interlink		(1)		—		—		—
Billed to Interlink by Qualstar		—		3		—		9
Paid by Interlink to Qualstar		—		(3)		—		(10)
Balance at June 30,	$	—	$	1	$	4	$	3

	Six months ended June 30,
	2017				2016
	Due from Qualstar		Due to Qualstar		Due from Qualstar		Due to Qualstar
	(in thousands)
Balance at January 1,	$	2	$	1	$	—	$	6
Billed to Qualstar by Interlink		7		—		6		—
Paid by Qualstar to Interlink		(9)		—		(2)		—
Billed to Interlink by Qualstar		—		5		—		20
Paid by Interlink to Qualstar		—		(5)		—		(23)
Balance at June 30,	$	—	$	1	$	4	$	3