Annual report pursuant to Section 13 and 15(d)

Supplemental Disclosure for Statements of Cash Flows (Details Narrative)

v3.7.0.1
Supplemental Disclosure for Statements of Cash Flows (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Supplemental Cash Flow Elements [Abstract]      
Cash paid during the period for interest $ 5,500,000 $ 4,600,000 $ 2,900,000
Collection fees 778,000    
Prepayment premium $ 2,100,000    
Issued stock to 401(k) plan, shares 67,002 68,157 36,455
Issued stock to 401(k) plan for employer matching contributions $ 120,800 $ 117,099 $ 100,043
Prepaid insurance premiums $ 348,000    
Notes payable end of term fees   $ 1,000,000 $ 2,400,000