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Employee Benefits	12 Months Ended
Employee Benefits	Dec. 31, 2017
Retirement Benefits [Abstract]
Employee Benefits	Employee Benefits The Company has a 401(k) contribution plan, pursuant to which employees may elect to contribute to the plan, in whole percentages, up to 100% of compensation. Employees’ contributions are subject to a minimum contribution by participants of 1% of compensation and a maximum contribution of $18,000 for 2017, $18,000 for 2016 and $18,000 for 2015, plus a catch-up contribution of up to $6,000 for 2017, $6,000 for 2016 and $6,000 for 2015, if a participant qualifies. The Company matches 100% of the first 3% of compensation contributed by participants and 50% of the next 2% of compensation contributed by participants. The Company contribution is in the form of cash, which is vested immediately. The Company has recorded charges to expense related to this plan of approximately $311,467, $228,619 and $172,965 in 2017, 2016 and 2015, respectively.