Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Mar. 31, 2021

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information (Unaudited)

	For the quarter ended
	June 30, 2020		September 30, 2020		December 31, 2020		March 31, 2021
Total revenues	$	69,744	$	84,431	$	84,583	$	102,877
Total expenses	40,911		46,117		41,864		57,015
Net income	4,968		44,599		54,632		64,586
Net income attributable to HLI	3,246		21,813		33,203		39,760
Earnings per share of Class A common stock:
Class A - Basic	$	.11	$	.66	$	.96	$	1.01
Class A - Diluted	$	.11	$	.66	$	.96	$	1.00
	For the quarter ended
	June 30, 2019		September 30, 2019		December 31, 2019		March 31, 2020
Total revenues	$	64,686	$	64,292	$	68,138	$	76,932
Total expenses	37,693		37,367		39,246		43,313
Net income	27,453		32,273		28,437		38,613
Net income attributable to HLI	11,381		15,299		13,497		20,648
Earnings per share of Class A common stock:
Class A - Basic	$	.43	$	.56	$	.46	$	.71
Class A - Diluted	$	.42	$	.56	$	.46	$	.70