XML 32 R55.htm IDEA: XBRL DOCUMENT v3.20.1
Subsequent Event - Additional Information (Detail) - CARES Act Of 2020 - Paycheck Protection Program - USD ($)
1 Months Ended 12 Months Ended
May 31, 2020
Apr. 30, 2020
Mar. 31, 2020
Subsequent Event [Line Items]      
Regression of terminations or reductions in salaries of employees, last date as per the current guidance from the small business administration     Jun. 30, 2020
Debt instrument, term     2 years
Interest rate     1.00%
Subsequent Event      
Subsequent Event [Line Items]      
Proceeds from loan $ 204,000 $ 204,000