XML 18 R56.htm IDEA: XBRL DOCUMENT v3.20.1
Common Stock - Additional Information (Details) - $ / shares
Mar. 31, 2020
Dec. 31, 2019
Equity [Abstract]    
Common stock, par value per share $ 0.01 $ 0.01
Common stock, shares authorized for issuance 200,000,000 200,000,000
Common stock, shares issued 18,726,000 18,645,000
Common stock, shares outstanding 18,726,000 18,645,000