Transactions with Affiliates (Tables)

6 Months Ended

Jun. 30, 2016

Transactions with Affiliates [Abstract]

Schedule of activities with affiliates

Activities with affiliates were as follows (in thousands):

	Six Months Ended				Three Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Overhead recoveries	$	28	$	50	$	7	$	24
Affiliate billings to company	$	38	$	46	$	27	$	29
Company billings to affiliates	$	2	$	22	$	1	$	10
Rentals paid to affiliate	$	318	$	286	$	155	$	143
Fees paid to Bencap	$	130	$	-	$	94	$	-