• Filing Date: 2018-08-20
  • Form Type: 10-Q
  • Description: Quarterly report
v3.10.0.1
Stock-based Compensation - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 27, 2017
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options outstanding (in shares)   85,000   85,000   542,102  
Options outstanding, weighted average price (in dollars per share)   $ 6.94   $ 6.94   $ 8.75  
Options outstanding, weighted average remaining contractual term       1 year 9 months 68 days   1 year 3 months 30 days  
Options granted (in shares)       0      
Certain Employees              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options granted (in shares)       85,000      
Stock Options              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock based compensation not yet recognized   $ 0   $ 0      
Restricted Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock granted (in shares)       550,000      
Stock forfeited (in shares)       (20,000)      
Stock vested (in shares)       74,000      
Stock subject to vesting (in shares)   2,558,522   2,558,522   2,102,522  
Restricted Stock | Directors and Certain Employees              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   $ 138,000 $ 125,000 $ 211,000 $ 264,000    
Stock Appreciation Rights | Directors              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options granted (in shares)       100,000      
Stock Appreciation Rights | Sole Non-employee Member of Committee              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   $ 0   $ 0      
Options granted (in shares)   100,000   100,000      
Expiration period of options       10 years      
Fair value of options on the grant date       $ 16,800      
Exercise price of options (in dollars per share)   $ 1.00   $ 1.00      
Nonvested options (in shares)   100,000   100,000      
Omnibus Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Additional shares of common stock authorized for issuance (in shares) 9,900,000            
Options outstanding, weighted average price (in dollars per share)   $ 6.94   $ 6.94      
Omnibus Plan | Stock Options              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares of common stock reserved for issuance (in shares) 12,600,000            
Stock-based compensation expense   $ 0 0 $ 0 0    
Omnibus Plan | Restricted Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock based compensation not yet recognized   $ 651,000   $ 651,000      
Omnibus Plan | Restricted Stock | Directors              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock granted (in shares)       633,215      
Omnibus Plan | Restricted Stock | Directors | 2016 Grant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense     $ 47,000   $ 106,000    
Stock granted (in shares)             65,212
Stock vesting period             1 year
Fair value of unvested stock             $ 255,000
Stock subject to vesting (in shares)   8,522 0 8,522 0    
Aggregate intrinsic value (in dollars per share)   $ 3,000   $ 3,000      
Options outstanding, weighted average remaining contractual term       1 month      
Omnibus Plan | Restricted Stock | Directors | 2017 Grant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   0   $ 0      
Stock granted (in shares)           51,132  
Stock vesting period           1 year  
Fair value of unvested stock           $ 17,000  
Stock vested (in shares)           42,610  
Omnibus Plan | Restricted Stock | Certain Employees | 2016 Grant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   $ 41,000 $ 79,000 $ 23,000 $ 158,000    
Stock granted (in shares)     200,000       200,000
Stock vesting period             2 years
Fair value of unvested stock             $ 674,000
Stock forfeited (in shares)       (20,000)      
Stock vested (in shares)   74,000   74,000      
Omnibus Plan | Restricted Stock | Certain Employees | 2017 Grant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   $ 88,000   $ 178,000      
Stock vesting period           2 years  
Fair value of unvested stock           $ 745,000  
Stock subject to vesting (in shares)   2,000,000 0 2,000,000 0    
Aggregate intrinsic value (in dollars per share)   $ 640,000   $ 640,000      
Options outstanding, weighted average remaining contractual term       14 months 78 days      
Omnibus Plan | Restricted Stock | Certain Employees | 2018 Grant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   $ 6,000   $ 7,000      
Stock granted (in shares)   50,000   150,000      
Fair value of unvested stock   $ 58,000   $ 58,000      
Stock subject to vesting (in shares)   150,000   150,000      
Aggregate intrinsic value (in dollars per share)   $ 48,000   $ 48,000      
Options outstanding, weighted average remaining contractual term       25 months      
Omnibus Plan | Restricted Stock | Certain Employees | 2018 Grant | Vesting in two years              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock vesting period       2 years      
Stock subject to vesting (in shares)   100,000   100,000      
Omnibus Plan | Restricted Stock | Certain Employees | 2018 Grant | Vesting in three years              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock vesting period       3 years      
Stock subject to vesting (in shares)   50,000   50,000      
Omnibus Plan | Restricted Stock | Sole Non-employee Member of Committee | 2018 Grant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-based compensation expense   $ 3,000   $ 3,000      
Fair value of unvested stock   $ 128,000   $ 128,000      
Stock subject to vesting (in shares)   400,000   400,000      
Aggregate intrinsic value (in dollars per share)   $ 128,000   $ 128,000      
Options outstanding, weighted average remaining contractual term       2 months 30 days