XML 50 R40.htm IDEA: XBRL DOCUMENT v3.7.0.1
Stock-Based Compensation - Vitalize SAR Activity (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended
Mar. 31, 2017
Mar. 31, 2017
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Weighted average exercise price          
Unrecognized compensation cost         $ 49
Unvested stock-based awards weighted average period (in years) 1 year        
Share-based Compensation     $ 77,000 $ (1,000)  
Vitalize | Stock Appreciation Rights (SARs)          
Number of shares          
Granted (in shares)     0    
Outstanding at the end of the period (in shares) 416,000 416,000 416,000    
Weighted average exercise price          
Accrued stock compensation         $ 2,000
Number of unvested SARs 416,000 416,000 416,000   416,000
Unrecognized compensation cost         $ 2,000
Unvested stock-based awards weighted average period (in years)     1 year 8 months 12 days    
Selling, general and administrative | Vitalize          
Weighted average exercise price          
Share-based Compensation   $ 1,000   $ 1,000