|12 Months Ended|
Dec. 31, 2017
|Retirement Benefits [Abstract]|
10. Retirement Plan
The Company has a defined contribution Simple Individual Retirement Arrangement plan, which covers all employees and provides for a Company match of up to 3% of all employee compensation to the plan. Total matching contributions made by the Company for the years ended December 31, 2017 and 2016 were $34,097 and $33,237, respectively.
The entire disclosure for pension and other postretirement benefits.
Reference 1: http://www.xbrl.org/2003/role/presentationRef