Label	Element	Value
SanJac Alpha Low Duration ETF \| United States Treasury Bill [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	39.10%
SanJac Alpha Low Duration ETF \| United States Treasury Inflation Indexed Bonds [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	24.30%
SanJac Alpha Low Duration ETF \| PennyMac Mortgage Investment Trust [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.90%
SanJac Alpha Low Duration ETF \| MFA Financial, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.90%
SanJac Alpha Low Duration ETF \| Babcock & Wilcox Enterprises, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.00%
SanJac Alpha Low Duration ETF \| NextEra Energy Capital Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
SanJac Alpha Low Duration ETF \| Chimera Investment Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.00%
SanJac Alpha Low Duration ETF \| TPG Mortgage Investment Trust, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.00%
SanJac Alpha Low Duration ETF \| U.S. Treasury Bills [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	39.10%
SanJac Alpha Low Duration ETF \| Exchange Traded Debt [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	34.10%
SanJac Alpha Low Duration ETF \| U.S. Treasury Securities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	24.30%
SanJac Alpha Low Duration ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%