Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Letters of Credit (Details)

v3.19.3
Commitments and Contingencies - Letters of Credit (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Mar. 31, 2019
Sep. 30, 2018
Loss Contingencies [Line Items]      
Outstanding standby letters of credit $ 1,603    
Financial Standby Letter of Credit      
Loss Contingencies [Line Items]      
Outstanding standby letters of credit $ 460   $ 10,300
Letters of credit terminated   $ 9,800