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Shareholders' Equity (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Changes in common stock [Roll Forward]        
Balance     $ 107,395,000  
Balance (in shares)     28,047,661  
Balance $ 54,121,000   $ 54,121,000  
Balance (in shares) 28,110,311   28,110,311  
Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Options issued (in shares) $ 1.50   $ 1.50  
Nonvested restricted stock, Share [Roll Forward]        
Balance (in shares)     0  
Granted (in shares)     340,711  
Vested and issued (in shares)     (62,650)  
Vested and cancelled (in shares)     (37,350)  
Balance (in shares) 240,711.00   240,711.00  
Nonvested restricted stock, Weighted average grant-date fair value [Abstract]        
Balance (in dollars per share)     $ 0  
Granted (in dollars per share)     1.22  
Vested and issued (in dollars per share)     0.54  
Vested and cancelled (in dollars per share)     0.54  
Balance (in dollars per share) $ 1.50   $ 1.50  
Weighted Average Exercise Price [Roll Forward]        
Vesting period     3 years  
Share-based compensation expense $ 60,000 $ 0 $ 143,000 $ 0
Total unrecognized expense for the option plan $ 272,000   $ 272,000  
Restricted Stock [Member] | CEO, Keith Larsen [Member]        
Weighted Average Exercise Price [Roll Forward]        
Vested (in shares)     100,000  
Employee Stock Options [Member]        
Options [Roll Forward]        
Outstanding beginning balance (in shares)     2,097,413  
Granted (in shares)     340,711  
Forfeited (in shares)     0  
Expired (in shares)     0  
Exercised (in shares)     0  
Outstanding ending balance (in shares) 2,438,124   2,438,124  
Exercisable (in shares) 2,167,413   2,167,413  
Weighted Average Exercise Price [Roll Forward]        
Beginning Balance (in dollars per share)     $ 3.82  
Granted (in dollars per share)     1.50  
Forfeited (in dollars per share)     0  
Expired (in dollars per share)     0  
Exercised (in dollars per share)     0  
Ending Balance (in dollars per share) $ 3.50   3.50  
Exercisable (in dollars per share) $ 3.74   $ 3.74  
Weighted Average Remaining Contractual Life - Years     3 years 9 months 7 days  
Aggregate intrinsic value of options outstanding $ 0   $ 0  
Vesting period     3 years  
Expiration period     10 years  
Risk free interest rate     1.765%  
Expected life     6 years  
Expected volatility     63.3585%  
Share-based compensation expense 34,000 106,000 $ 138,000 192,000
Total unrecognized expense for the option plan $ 272,000   $ 272,000  
Weighted average remaining vesting period     2 years  
Employee Stock Options [Member] | CEO, Keith Larsen [Member]        
Weighted Average Exercise Price [Roll Forward]        
Vested (in shares)     100,000  
Director Stock Options [Member]        
Options [Roll Forward]        
Outstanding beginning balance (in shares)     178,666  
Granted (in shares)     0  
Forfeited (in shares)     0  
Expired (in shares)     0  
Exercised (in shares)     0  
Outstanding ending balance (in shares) 178,666   178,666  
Exercisable (in shares) 129,666   129,666  
Weighted Average Exercise Price [Roll Forward]        
Beginning Balance (in dollars per share)     $ 3.28  
Granted (in dollars per share)     0  
Forfeited (in dollars per share)     0  
Expired (in dollars per share)     0  
Exercised (in dollars per share)     0  
Ending Balance (in dollars per share) $ 3.28   3.28  
Exercisable (in dollars per share) $ 3.21   $ 3.21  
Weighted Average Remaining Contractual Life - Years     7 years 1 month 20 days  
Aggregate intrinsic value of options outstanding $ 0   $ 0  
Share-based compensation expense 14,000 $ 15,000 50,000 $ 75,000
Total unrecognized expense for the option plan 97,000   $ 97,000  
Weighted average remaining vesting period     1 year 10 months 6 days  
Common Stock [Member]        
Changes in common stock [Roll Forward]        
Balance     $ 280,000  
Balance (in shares)     28,047,661  
Restricted shares activity     $ 1,000  
Restricted shares activity (in shares)     303,361  
Stock-based compensation     $ 0  
Stock-based compensation (in shares)     0  
Balance $ 281,000   $ 281,000  
Balance (in shares) 28,351,022   28,351,022  
Additional Paid-In Capital [Member]        
Changes in common stock [Roll Forward]        
Balance     $ 123,980,000  
Restricted shares activity     33,000  
Stock-based compensation     331,000  
Balance $ 124,344,000   $ 124,344,000