Shareholder Report, Holdings (Details)	May 31, 2024
Longboard Fund Class A \| Automatic Data Processing, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Longboard Fund Class A \| Boston Scientific Corporation [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Longboard Fund Class A \| Starwood Property Trust, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Longboard Fund Class A \| Phillips Edison & Company, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| Arthur J Gallagher & Company [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| Roper Technologies, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| Progressive Corporation (The) [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| Bank of New York Mellon Corporation (The) [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| Box, Inc., Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| TJX Companies, Inc. (The) [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class A \| Cash [Member]
Holdings [Line Items]
Percent of Net Asset Value	44.90%
Longboard Fund Class A \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.60%
Longboard Fund Class A \| Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.00%
Longboard Fund Class A \| Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.30%
Longboard Fund Class A \| Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Longboard Fund Class A \| Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Longboard Fund Class A \| Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%
Longboard Fund Class A \| Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Longboard Fund Class A \| Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Longboard Fund Class A \| Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Longboard Fund Class A \| Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Longboard Fund Class A \| Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Longboard Fund Class I \| Automatic Data Processing, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Longboard Fund Class I \| Boston Scientific Corporation [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Longboard Fund Class I \| Starwood Property Trust, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Longboard Fund Class I \| Phillips Edison & Company, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| Arthur J Gallagher & Company [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| Roper Technologies, Inc. [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| Progressive Corporation (The) [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| Bank of New York Mellon Corporation (The) [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| Box, Inc., Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| TJX Companies, Inc. (The) [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Longboard Fund Class I \| Cash [Member]
Holdings [Line Items]
Percent of Net Asset Value	44.90%
Longboard Fund Class I \| Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.60%
Longboard Fund Class I \| Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.00%
Longboard Fund Class I \| Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.30%
Longboard Fund Class I \| Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Longboard Fund Class I \| Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Longboard Fund Class I \| Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%
Longboard Fund Class I \| Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Longboard Fund Class I \| Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Longboard Fund Class I \| Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Longboard Fund Class I \| Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Longboard Fund Class I \| Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%

Shareholder Report, Holdings (Details)

May 31, 2024