Quarterly report pursuant to Section 13 or 15(d)

Supplemental Disclosure for Statements of Cash Flows

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Supplemental Disclosure for Statements of Cash Flows
9 Months Ended
Sep. 30, 2016
Supplemental Cash Flow Elements [Abstract]  
Supplemental Disclosure for Statements of Cash Flows

15.

Supplemental Disclosure for Statements of Cash Flows

During the nine-month periods ended September 30, 2016 and 2015, we paid interest aggregating $4.2 million and $3.3 million, respectively.  Interest paid during the nine-month period ended September 30, 2016 includes collection fees of $778,000 and a prepayment premium of $2.1 million, both of which were withdrawn by CRG from a bank account under their control.  During the nine month-period ended September 30, 2015, we recorded $1.0 million of end-of-term fees associated with our notes payable to CRG.  During the nine-month periods ended September 30, 2016 and 2015, we issued 67,002 and 68,157 shares of our common stock as matching contributions to our 401(k) Plan which were valued at $120,800 and $117,099, respectively.