Commitments and Contingencies (Tables)

9 Months Ended

Dec. 31, 2020

Schedule of future minimum scrubber purchases commitments

	December 31, 2020
Less than one year	$	1,523,768
Total	$	1,523,768

Schedule of commitments under contracts for BWMS Purchases

	December 31, 2020
Less than one year	$	94,820
One to three years		334,180
Total	$	429,000

Schedule of operating leases

Remainder of FY 2021	$	2,528,880
FY 2022		10,119,928
FY 2023		8,231,604
Total undiscounted lease payments		20,880,412
Less: imputed interest		(845,367)
Carrying value of lease liabilities	$	20,035,045

Schedule of future minimum time charter-in commitments

	December 31, 2020
Less than one year	$	10,933,000
One to three years		10,439,000
Total	$	21,372,000

Schedule of future minimum fixed time charter contracts

	December 31, 2020
Less than one year	$	20,962,500
One to three years		10,035,000
Total	$	30,997,500

United States, Greece, United Kingdom, And Denmark

Schedule of operating leases

	December 31, 2020
Less than one year	$	357,432
One to three years		91,318
Total	$	448,750