Subsequent Events	6 Months Ended
Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	(10) Subsequent Events On July 11, 2017, following the Company’s 2017 Annual Meeting of Shareholders, Ralph Richart announced his resignation as a member of the Board of Directors of the Company and as a member of the Audit Committee and the Compensation Committee, effective upon the appointment of his replacement. On August 2, 2017, Dr. Robert Atcher was appointed as a member of the Board of Directors to fill the vacancy from the resignation of Ralph Richart. Dr. Atcher was also appointed to serve on the Audit Committee and the Compensation Committee of the Board of Directors. On August 10, 2017, affiliates of the Company, including the Chairman of the Board and the Chief Executive Officer, acquired from previous owners, all of the member units of RadQual, LLC that the Company does not own. The Company currently holds approximately 25% of the member units of RadQual, LLC. Management is currently evaluating the reporting impact that this acquisition will have on the Company’s financial statements and in its public disclosures.

Subsequent Events

6 Months Ended

Jun. 30, 2017

(10) Subsequent Events

On July 11, 2017, following the Company’s 2017 Annual Meeting of Shareholders, Ralph Richart announced his resignation as a member of the Board of Directors of the Company and as a member of the Audit Committee and the Compensation Committee, effective upon the appointment of his replacement. On August 2, 2017, Dr. Robert Atcher was appointed as a member of the Board of Directors to fill the vacancy from the resignation of Ralph Richart. Dr. Atcher was also appointed to serve on the Audit Committee and the Compensation Committee of the Board of Directors.

On August 10, 2017, affiliates of the Company, including the Chairman of the Board and the Chief Executive Officer, acquired from previous owners, all of the member units of RadQual, LLC that the Company does not own. The Company currently holds approximately 25% of the member units of RadQual, LLC. Management is currently evaluating the reporting impact that this acquisition will have on the Company’s financial statements and in its public disclosures.