XML 56 R44.htm IDEA: XBRL DOCUMENT v3.20.2
LEASES: Lease Cost (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Mar. 31, 2020
Lessee, Lease, Description [Line Items]    
Right-of-use asset (see Note 4) $ 15,928 $ 17,830
Other Noncurrent Assets    
Lessee, Lease, Description [Line Items]    
Right-of-use asset (see Note 4) 15,900 17,800
Accrued Liabilities    
Lessee, Lease, Description [Line Items]    
Short-term lease liabilities (see Note 4) 9,681 9,641
Other Noncurrent Liabilities    
Lessee, Lease, Description [Line Items]    
Long-term lease liabilities $ 9,400 $ 11,400