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
3 Months Ended
Mar. 31, 2016
Supplemental Cash Flow Elements [Abstract]  
Supplemental Disclosure for Statements of Cash Flows

14.

Supplemental Disclosure for Statements of Cash Flows

During the three-month periods ended March 31, 2016 and 2015, we paid interest aggregating $1.3 million and $701,000, respectively.  During the three-month period ended March 31, 2015, we issued 68,157 shares of our common stock as a matching contribution to our 401(k) Plan which were valued at $117,000.