Significant Accounting Policies (Tables)

3 Months Ended

Jun. 30, 2018

Significant Accounting Policies

Reconciliation of cash, cash equivalents, and restricted cash

	June 30, 2018		March 31, 2018		June 30, 2017		March 31, 2017
Cash and cash equivalents	$	65,291,784	$	103,505,676	$	35,363,045	$	17,018,552
Restricted cash—non-current		35,636,500		25,862,704		18,075,146		50,874,146
Total cash, cash equivalents, and restricted cash	$	100,928,284	$	129,368,380	$	53,438,191	$	67,892,698