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Employee Benefit Plans	12 Months Ended
Employee Benefit Plans	Dec. 31, 2016
Compensation And Retirement Disclosure [Abstract]
Employee Benefit Plans	(9) Employee Benefit Plans The Company has a 401(k) plan and makes a matching contribution equal to 100% of the employee’s first 3% of the employee’s contributions and 50% of the employee’s next 2% of contributions. The Company adopted the plan in 2006 and contributed $119,000 and $122,000 for the years ended December 31, 2016 and 2015, respectively.