Related Party Transactions (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016 USD ($) Companies	Jun. 30, 2015 Companies	Jun. 30, 2016 USD ($) Companies	Jun. 30, 2015 Companies	Dec. 31, 2015 USD ($) Companies
Related Party Transaction [Line Items]
Related Party Transactions, Number of Companies			2		1
Accounts Receivable, Related Parties | $	$ 9		$ 9		$ 83
Management [Member]
Related Party Transaction [Line Items]
Related Party Transactions, Number of Companies	3	1	3	2