Consolidated Balance Sheets (USD $)	Dec. 31, 2014	Dec. 31, 2013
Current Assets
Cash and cash equivalents	$ 954,058	$ 1,868,190
Accounts receivable, net	14,679,858us-gaap_AccountsReceivableNetCurrent	11,685,866us-gaap_AccountsReceivableNetCurrent
Prepaid expenses and other current assets	1,540,667	923,758
Inventories	390,081us-gaap_InventoryNet	315,004us-gaap_InventoryNet
Income tax receivable	1,776,035us-gaap_IncomeTaxesReceivable
Deferred tax assets	135,055	336,561
Total current assets	19,475,754us-gaap_AssetsCurrent	15,129,379us-gaap_AssetsCurrent
Property and equipment, net	37,789,004us-gaap_PropertyPlantAndEquipmentNet	17,425,828us-gaap_PropertyPlantAndEquipmentNet
Goodwill	301,087us-gaap_Goodwill	301,087us-gaap_Goodwill
Long-term portion of interest rate swap	0us-gaap_HedgingAssetsNoncurrent	18,616us-gaap_HedgingAssetsNoncurrent
Other assets	716,836us-gaap_OtherAssetsNoncurrent	547,338us-gaap_OtherAssetsNoncurrent
TOTAL ASSETS	58,282,681us-gaap_Assets	33,422,248us-gaap_Assets
Current Liabilities
Accounts payable and accrued liabilities	5,462,268	3,102,912
Income taxes payable		1,278,599us-gaap_TaxesPayableCurrent
Current portion of long-term debt	340,520us-gaap_LongTermDebtCurrent	2,562,141us-gaap_LongTermDebtCurrent
Current portion of interest rate swap	9,895us-gaap_HedgingLiabilitiesCurrent	11,966us-gaap_HedgingLiabilitiesCurrent
Total current liabilities	5,812,683us-gaap_LiabilitiesCurrent	6,955,618us-gaap_LiabilitiesCurrent
Long-Term Liabilities
Senior revolving credit facility	28,634,037us-gaap_LongTermLineOfCredit
Long-term debt, less current portion	801,968us-gaap_LongTermDebtNoncurrent	11,200,048us-gaap_LongTermDebtNoncurrent
Deferred income taxes, net	4,992,681	2,421,466
Total long-term liabilities	34,428,686us-gaap_LiabilitiesNoncurrent	13,621,514us-gaap_LiabilitiesNoncurrent
Total liabilities	40,241,369us-gaap_Liabilities	20,577,132us-gaap_Liabilities
Commitments and Contingencies (Note 10)
Stockholders’ Equity
Preferred stock, $.005 par value, 10,000,000 shares authorized, no shares issued or outstanding	0us-gaap_PreferredStockValueOutstanding	0us-gaap_PreferredStockValueOutstanding
Common stock, $.005 par value, 100,000,000 common shares authorized, 37,159,815 and 34,926,136 shares issued, respectively; 103,600 shares of treasury stock; and 37,056,215 and 34,822,536 shares outstanding, respectively	185,282us-gaap_CommonStockValue	174,113us-gaap_CommonStockValue
Additional paid-in-capital	12,751,389us-gaap_AdditionalPaidInCapital	11,568,033us-gaap_AdditionalPaidInCapital
Accumulated earnings	5,104,641	1,098,900
Accumulated other comprehensive income		4,070
Total stockholders’ equity	18,041,312us-gaap_StockholdersEquity	12,845,116us-gaap_StockholdersEquity
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 58,282,681	$ 33,422,248

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Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.