Lease Commitments - Summary of Other Information Related to Leases (Detail) $ in Thousands	9 Months Ended
	Dec. 31, 2019 USD ($)
Cash paid for amounts included in the measurement of lease liabilities
Operating leases - operating cash flows	$ 2,270
Finance leases - finance cash flows	337
Finance leases - operating cash flows	84
Non-cash leases activity
Right-of-use assets obtained in exchange for new operating lease liabilities	5,160
Right-of-use assets obtained in exchange for new finance lease liabilities	$ 487
Weighted average remaining lease terms (in years)
Operating leases	30 years 2 months 12 days
Finance leases	2 years 2 months 12 days
Weighted average discount rate
Operating leases	10.10%
Finance leases	5.80%