Transactions with Affiliates (Tables)

9 Months Ended

Sep. 30, 2015

Transactions with Affiliates [Abstract]

Schedule of activities with affiliates

Activities with affiliates were as follows (in thousands):

	Nine Months Ended				Three Months Ended
	September 30,				September 30,
	2015		2014		2015		2014
Overhead recoveries	$	74	$	124	$	24	$	42
Affiliate billings to company	$	57	$	48	$	10	$	-
Company billings to affiliates	$	29	$	31	$	7	$	-
Rentals paid to affiliate	$	427	$	464	$	143	$	162