Summary of Significant Accounting Policies (Summary of Temporary Differences and Carry Forwards Which Give Rise to Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Deferred tax liabilities
Property and equipment	$ (16,032)	$ (5,784)	$ (4,905)
Goodwill	(407)
Intangibles	(23,896)
Other	(2,350)	$ (1,427)	$ (873)
Gross deferred tax liabilities	(42,685)	(7,211)	(5,778)
Deferred tax assets
Net operating loss carryforwards	14,107	9,137	5,861
Deferred revenue and setup charges	3,747	$ 868	$ 583
Leases	3,097
Other credits	630
Other	2,291	$ 601	$ 699
Gross deferred tax assets	23,872	10,606	7,143
Net deferred tax assets		3,395	1,365
Deferred income tax lliabilities net	$ (18,813)
Valuation allowance		$ (3,395)	$ (1,365)
Net deferred	$ (18,813)