Transactions with Affiliates (Tables)

6 Months Ended

Jun. 30, 2017

Related Party Transactions [Abstract]

Activities with affiliates

Activities with affiliates were as follows for the periods indicated (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2017		2016		2017		2016
Overhead recoveries	$	—	$	7	$	—	$	28
Affiliate billings to us	24		27		36		38
Billings to affiliates	1		1		2		2
Rentals paid to affiliate	158		155		325		318
Fees paid to Bencap (1)	—		94		108		130

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(1) Amount represents fees paid to Bencap through the forfeiture of our investment during the first quarter of 2017. As a result of the investment forfeiture, Bencap is no longer an affiliate.