Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Allowance for accounts receivable	$ 4,831	$ 4,495
Accumulated depreciation, property and equipment	19,495	19,993
Accumulated amortization, intangible assets	8,705	8,550
Franchise Agreements
Accumulated amortization, intangible assets	90,721	87,330
Other Intangible Assets
Accumulated amortization, intangible assets	$ 8,705	$ 8,550
Common Class A
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	180,000,000	180,000,000
Common stock, shares issued	12,031,609	11,768,041
Common stock, shares outstanding	12,031,609	11,768,041
Common Class B
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	1,000	1,000
Common stock, shares issued	1	1
Common stock, shares outstanding	1	1