Segment Revenues (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Total Revenues	$ 107,222,306	$ 89,576,777
United States
Total Revenues	90,366,000	72,676,000
Canada
Total Revenues	8,841,000	8,092,000
Europe
Total Revenues	7,083,000	7,877,000
Other International
Total Revenues	932,000	932,000
Total International
Total Revenues	$ 16,856,000	$ 16,901,000