Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT ACCOUNTING POLICIES - Performance Obligation (Details)

v3.22.1
SIGNIFICANT ACCOUNTING POLICIES - Performance Obligation (Details) - USD ($)
Mar. 31, 2022
Mar. 31, 2021
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Revenue recognized from performance obligations satisfied $ 0 $ 0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]    
Revenue recognized from performance obligations satisfaction period 12 months