Notes Payable (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of long-term debt

The following table presents the balances of our notes payables as of December 31 as indicated:

Branch Banking and Trust Company	Maturity Date	2017		2016		Interest Rates
						2017		2016
Working Capital Loan	November 28, 2019	$	2,750,000	$	3,950,000	3.38	%	2.44	%
$22.6 Million Equipment Loan	March 9, 2021	$	19,540,000	$	—	3.25	%	—	%
$10.0 Million Equipment Loan	July 28, 2020	—		7,579,630		—	%	2.81	%
$17.0 Million Equipment Loan	March 6, 2020	—		9,601,000		—	%	2.50	%
$2.0 Million Equipment Loan	March 6, 2020	—		1,256,625		—	%	2.50	%
Total notes payable		22,290,000		22,387,255
Less unamortized debt issuance costs		38,646		54,027
Total notes payable, net		22,251,354		22,333,228
Less current portion of notes payable, net		6,099,787		6,101,855
Notes payable net, less current portion		$	16,151,567	$	16,231,373

Schedule of payments of notes payable

The schedule of payments of the notes payable as of December 31, 2017 is as follows:

2018	$	6,120,000
2019	8,870,000
2020	6,120,000
2021	1,180,000
Total payments of debt	$	22,290,000