XML 47 R89.htm IDEA: XBRL DOCUMENT v3.19.3
Stockholders' Equity - Issuance of Common Stock (Details) - Restricted Stock
3 Months Ended 9 Months Ended 12 Months Ended
Jul. 01, 2019
director
shares
Jul. 02, 2018
director
shares
Mar. 15, 2018
employee
shares
Jul. 03, 2017
director
shares
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Dec. 31, 2017
employee
May 20, 2019
USD ($)
May 23, 2018
USD ($)
May 25, 2017
USD ($)
Directors                        
Share-based compensation                        
Fair value of equity grant award approved for each director                   $ 50,000 $ 50,000 $ 50,000
Number of restricted stock awards granted | shares 5,708 2,778   5,334                
Number of directors granted restricted stock awards | director 2 1   2                
Number of directors who elected to receive cash in lieu of the stock | director 2 3   4                
Directors | Maximum                        
Share-based compensation                        
Stock compensation expense         $ 100,000 $ 100,000 $ 100,000 $ 100,000        
Officers                        
Share-based compensation                        
Issuance of common stock for officer compensation, net of tax withholding (in shares) | shares     9,956                  
Number of directors granted restricted stock awards | employee     4                  
Stock compensation expense               $ 200,000        
Percentage of total discretionary cash incentive award elected to be received in shares of Company stock                 50.00%      
Number of grantees who elected to receive a portion of total discretionary cash incentive award in shares of company stock | employee                 4