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STOCKHOLDERS' EQUITY, Restricted Stock and Stock Options (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Feb. 20, 2020
Jun. 30, 2020
USD ($)
$ / shares
shares
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
Plan
$ / shares
shares
Jun. 30, 2019
USD ($)
shares
Dec. 31, 2019
USD ($)
$ / shares
shares
Jun. 16, 2020
shares
Stockholders' Equity Note Details [Abstract]              
Number of stock incentive plans | Plan       3      
Shares [Abstract]              
Outstanding, beginning balance (in shares) | shares       116,000      
Granted (in shares) | shares       0      
Canceled (in shares) | shares       0      
Vested (in shares) | shares       0      
Outstanding, ending balance (in shares) | shares   116,000   116,000   116,000  
Vested (in shares) | shares   116,000   116,000      
Exercisable, ending balance (in shares) | shares   116,000   116,000      
Weighted Average Exercise Price Per Share [Abstract]              
Outstanding, beginning balance (in dollars per share) | $ / shares       $ 10.56      
Granted (in dollars per share) | $ / shares       0      
Canceled (in dollars per share) | $ / shares       0      
Vested (in dollars per share) | $ / shares       0      
Outstanding, ending balance (in dollars per share) | $ / shares   $ 10.56   10.56   $ 10.56  
Vested or expected to vest (in dollars per share) | $ / shares   10.56   10.56      
Exercisable, ending balance (in dollars per share) | $ / shares   $ 10.56   $ 10.56      
Weighted Average Remaining Contractual Term [Abstract]              
Outstanding       1 year 3 months 29 days   1 year 9 months 29 days  
Vested or expected to vest       1 year 3 months 29 days      
Exercisable       1 year 3 months 29 days      
Aggregate Intrinsic Value [Abstract]              
Outstanding, beginning balance | $       $ 0      
Granted | $       0      
Canceled | $       0      
Vested | $       0      
Outstanding, ending balance | $   $ 0   0   $ 0  
Vested or expected to vest | $   0   0      
Exercisable, ending balance | $   $ 0   $ 0      
Stock Options Outstanding [Abstract]              
Shares (in shares) | shares   116,000   116,000      
Contractual Weighted Average Life       1 year 3 months 29 days      
Weighted Average Price (in dollars per share) | $ / shares   $ 10.56   $ 10.56      
Stock Options Exercisable [Abstract]              
Shares (in shares) | shares   116,999   116,999      
Weighted Average Exercise Price (in dollars per share) | $ / shares   $ 10.56   $ 10.56      
Restricted Stock [Member]              
Shares [Abstract]              
Nonvested restricted stock outstanding, beginning balance (in shares) | shares       595,436      
Granted (in shares) | shares       1,302,638      
Canceled (in shares) | shares       0      
Vested (in shares) | shares       (278,987)      
Nonvested restricted stock outstanding, ending balance (in shares) | shares   1,619,087   1,619,087   595,436  
Weighted Average Grant Date Fair Value [Abstract]              
Nonvested restricted stock outstanding, beginning balance (in dollars per share) | $ / shares       $ 3.15      
Granted (in dollars per share) | $ / shares       2.65      
Canceled (in dollars per share) | $ / shares       0      
Vested (in dollars per share) | $ / shares       3.13      
Nonvested restricted stock outstanding, ending balance (in dollars per share) | $ / shares   $ 2.75   $ 2.75   $ 3.15  
Recognized restricted stock expense | $   $ 300 $ 200 $ 600 $ 200    
Unrecognized restricted stock expense | $   4,000   4,000   $ 1,200  
Stock Options [Member]              
Aggregate Intrinsic Value [Abstract]              
Unrecognized pre-tax compensation expense | $   0   $ 0      
2020 Plan [Member]              
Stockholders' Equity Note Details [Abstract]              
Number of shares available for issuance under incentive plan (in shares) | shares             2,000,000
2020 Plan [Member] | June 16, 2020 [Member]              
Stockholders' Equity Note Details [Abstract]              
Stock option award issuance, plan duration       10 years      
LTIP Plan [Member]              
Stockholders' Equity Note Details [Abstract]              
Number of shares available for issuance under incentive plan (in shares) | shares             2,000,000
Performance-based restricted stock compensation expense | $       $ 200      
LTIP Plan [Member] | February 28, 2019 [Member]              
Stockholders' Equity Note Details [Abstract]              
Vesting period of performance-based shares       3 years      
LTIP Plan [Member] | First Anniversary Date [Member]              
Stockholders' Equity Note Details [Abstract]              
Percentage of vesting of performance-based shares 20.00%            
LTIP Plan [Member] | Second Anniversary Date [Member]              
Stockholders' Equity Note Details [Abstract]              
Percentage of vesting of performance-based shares 30.00%            
LTIP Plan [Member] | Third Anniversary Date [Member]              
Stockholders' Equity Note Details [Abstract]              
Percentage of vesting of performance-based shares 50.00%            
LTIP Plan [Member] | Restricted Stock [Member]              
Weighted Average Grant Date Fair Value [Abstract]              
Outstanding restricted shares, intrinsic value | $   6,300   $ 6,300      
Non Employee Directors Plan [Member]              
Stockholders' Equity Note Details [Abstract]              
Net share settlement for restricted stock (in shares) | shares       58,451 5,518    
Decrease in equity due to payment of tax for employee | $   $ 200   $ 200      
Non Employee Directors Plan [Member] | Maximum [Member]              
Stockholders' Equity Note Details [Abstract]              
Decrease in equity due to payment of tax for employee | $     $ 100   $ 100    
Non Employee Directors Plan [Member] | Restricted Stock [Member]              
Stockholders' Equity Note Details [Abstract]              
Number of shares issued under incentive plan (in shares) | shares       111,376      
$7.79 [Member]              
Exercise Prices [Abstract]              
Exercise Prices, Minimum (in dollars per share) | $ / shares       $ 7.79      
Exercise Prices, Maximum (in dollars per share) | $ / shares       $ 7.79      
Stock Options Outstanding [Abstract]              
Shares (in shares) | shares   91,000   91,000      
Contractual Weighted Average Life       1 year 8 months 1 day      
Weighted Average Price (in dollars per share) | $ / shares   $ 7.79   $ 7.79      
Stock Options Exercisable [Abstract]              
Shares (in shares) | shares   91,000   91,000      
Weighted Average Exercise Price (in dollars per share) | $ / shares   $ 7.79   $ 7.79      
$ 20.62 [Member]              
Exercise Prices [Abstract]              
Exercise Prices, Minimum (in dollars per share) | $ / shares       20.62      
Exercise Prices, Maximum (in dollars per share) | $ / shares       $ 20.62      
Stock Options Outstanding [Abstract]              
Shares (in shares) | shares   25,000   25,000      
Contractual Weighted Average Life       1 month 6 days      
Weighted Average Price (in dollars per share) | $ / shares   $ 20.62   $ 20.62      
Stock Options Exercisable [Abstract]              
Shares (in shares) | shares   25,999   25,999      
Weighted Average Exercise Price (in dollars per share) | $ / shares   $ 20.62   $ 20.62