Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Narrative)

v3.7.0.1
Stockholders' Equity (Details Narrative) - USD ($)
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Nov. 03, 2010
Equity, Class of Treasury Stock [Line Items]        
Preferred stock, shares authorized 5,000,000   5,000,000  
Preferred stock, par value $ 0.01   $ 0.01  
Preferred stock, shares issued    
Preferred stock, shares outstanding      
Restricted Stock [Member]        
Equity, Class of Treasury Stock [Line Items]        
Shares paid for tax withholding for share based compensation 44,000 35,000    
Adjustments related to tax withholding for share-based compensation $ 257,000 $ 163,000    
Share Repurchase Program [Member]        
Equity, Class of Treasury Stock [Line Items]        
Stock repurchase program, authorized amount       $ 3,000,000
Treasury stock, shares 310,000      
Treasury stock, value $ 1,340,000      
Treasury stock acquired, average cost per share $ 4.33