Restricted Cash	12 Months Ended
Dec. 31, 2016
Cash and Cash Equivalents [Abstract]
Restricted Cash	Restricted Cash As of both years, December 31, 2016 and 2015, the Company’s balance sheets included approximately $8.0 million in restricted cash of which $6.5 million and $7.4 million, respectively, relating to collateralizing standby letters of credit pertaining to certain leases and insurance policies. In addition, $1.5 million and $0.6 million, respectively, related to securing the maximum exposure generated by automated clearinghouse transactions in the Company's operating bank accounts and as dictated by the Company's banks' internal policies with respect to cash.

Restricted Cash

12 Months Ended

Dec. 31, 2016

Cash and Cash Equivalents [Abstract]

As of both years, December 31, 2016 and 2015, the Company’s balance sheets included approximately $8.0 million in restricted cash of which $6.5 million and $7.4 million, respectively, relating to collateralizing standby letters of credit pertaining to certain leases and insurance policies. In addition, $1.5 million and $0.6 million, respectively, related to securing the maximum exposure generated by automated clearinghouse transactions in the Company's operating bank accounts and as dictated by the Company's banks' internal policies with respect to cash.