Consolidated Statements of Operations and Comprehensive (Loss) Income (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Revenues	$ 56,563,944us-gaap_SalesRevenueNet	$ 46,472,677us-gaap_SalesRevenueNet
Cost of Revenue	41,257,600us-gaap_CostOfGoodsAndServicesSold	31,869,312us-gaap_CostOfGoodsAndServicesSold
Gross Profit	15,306,344us-gaap_GrossProfit	14,603,365us-gaap_GrossProfit
Operating Expenses
General and administrative expenses	4,393,129us-gaap_GeneralAndAdministrativeExpense	4,076,088us-gaap_GeneralAndAdministrativeExpense
Patent litigation and defense expenses	562,486us-gaap_LegalFees	189,645us-gaap_LegalFees
Depreciation and amortization	3,402,330us-gaap_DepreciationAndAmortization	2,088,767us-gaap_DepreciationAndAmortization
Total operating expenses	8,357,945us-gaap_OperatingExpenses	6,354,500us-gaap_OperatingExpenses
Income from Operations	6,948,399us-gaap_OperatingIncomeLoss	8,248,865us-gaap_OperatingIncomeLoss
Other Income (Expense)
Interest expense	(791,159)us-gaap_InterestExpense	(1,073,875)us-gaap_InterestExpense
Gain on sale and disposal of equipment	179,903	169,194
Other income	40,470us-gaap_OtherIncome	36,383us-gaap_OtherIncome
Total other expense	(570,786)us-gaap_NonoperatingIncomeExpense	(868,298)us-gaap_NonoperatingIncomeExpense
Income Before Tax Expense	6,377,613	7,380,567
Income Tax Expense	(2,371,872)us-gaap_IncomeTaxExpenseBenefit	(3,079,330)us-gaap_IncomeTaxExpenseBenefit
Net Income	4,005,741us-gaap_NetIncomeLoss	4,301,237us-gaap_NetIncomeLoss
Other Comprehensive (Loss) Income
Unrealized (loss) gain on interest rate swap, net of tax	(7,025)	8,875
Settlements – interest rate swap	19,368	27,331
Reclassification into earnings	(16,413)	(27,331)
Total other comprehensive (loss) income	(4,070)	8,875
Comprehensive income	$ 4,001,671us-gaap_ComprehensiveIncomeNetOfTax	$ 4,310,112us-gaap_ComprehensiveIncomeNetOfTax

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