Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details Narrative)

v3.7.0.1
Stock-Based Compensation (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2015
Dec. 31, 2015
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Share-based compensation arrangement, number of additional shares authorized 245,000          
Share-based compensation arrangement by share-based payment award, description         Stock options have been granted with an exercise price equal to the market value of the common stock on the date of grant, expire 10 years from the date they are granted, and generally vested over a two-year period for members of the Board and a three-year period for employees. Upon exercise, new shares can be issued by the Company. The Company granted stock options in 2016, which vest monthly over a one-year period. SARs are generally granted with a grant price equal to the market value of the common stock on the date of grant, vest one-third each year on the anniversary of the date of grant and expire five years from the date of grant.  
Share-based compensation arrangement, equity instruments other than options, grants in period         18,505,000  
Allocated share-based compensation expense     $ 100 $ 200 $ 200 $ 100
Six Employees [Member]            
Share-based compensation arrangement, options, grants in period, gross         184,647  
Share-based compensation arrangements, options, grants in period, weighted average exercise price         $ 2.39  
Incentive Plan [Member] | CEO, CFO and Members of The Board [Member]            
Share-based compensation arrangement, options, grants in period, gross         172,077  
Share-based compensation arrangements, options, grants in period, weighted average exercise price         $ 2.13  
Share-based compensation arrangement, equity instruments other than options, grants in period         0  
Restricted Stock Units (RSUs) [Member]            
Share-based compensation arrangement, award vesting period   3 years