Line of Credit and Long Term Debt (Details Textual) - USD ($)	1 Months Ended		2 Months Ended	9 Months Ended
	Dec. 17, 2017	Jun. 15, 2017	Dec. 31, 2011	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Debt Instrument [Line Items]
Proceeds from Lines of Credit				$ 11,599,343	$ 18,254,362
Capital Leases, Balance Sheet, Assets by Major Class, Net				78,690		$ 26,675
Payments to Acquire Equipment on Lease				80,527
Capital Leases, Future Minimum Payments Due				85,791
Minimum [Member]
Debt Instrument [Line Items]
Capital Leases, Future Minimum Payments Due				695
Maximum [Member]
Debt Instrument [Line Items]
Capital Leases, Future Minimum Payments Due				1,210
Cardinal Bank Commercial Loan Agreement Facility [Member]
Debt Instrument [Line Items]
Long-term Purchase Commitment, Amount	$ 677,000
Debt instrument, face amount	$ 528,000		$ 4,000,000
Minimum net worth contract requirement				4,000,000
Debt instrument, term			5 years
Proceeds from Lines of Credit				3,300,000
Line of Credit Facility, Current Borrowing Capacity				4,400,000
Line of Credit [Member] | Access National Bank [] [Member]
Debt Instrument [Line Items]
Line Of Credit Facility, Maximum Borrowing Capacity		$ 5,000,000
Line of Credit Facility, Borrowing Capacity, Description		The available amount under the working capital line of credit is subject to a borrowing base, which is equal to the lesser of (i) $5.0 million or (ii) 70% of the net unpaid balance of the Company’s eligible accounts receivable.
Increased Minimum Net Worth Required for Compliance				4,500,000
Debt Instrument, Description of Variable Rate Basis		prime rate plus 1.0%
Line of Credit [Member] | Access National Bank [] [Member] | Prime Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.00%
National Bank Commercial Loan Agreement Facility [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit				8,300,000
Repayments of Lines of Credit				$ 7,800,000