Annual report pursuant to Section 13 and 15(d)

EARNINGS PER SHARE - Antidilutive (Details)

v3.19.1
EARNINGS PER SHARE - Antidilutive (Details) - shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Restricted Stock | Service vesting    
Anti-dilutive shares 1,515 35,403
Restricted Stock | Performance And Market Vesting    
Anti-dilutive shares 620,457 404,515
Stock options    
Anti-dilutive shares 122,000 122,000