Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Debt (in thousands)

	Year ended		Three months ended		Year ended
	December 31,		December 31,		September 30,
	2017		2016		2016
Revolving credit agreements	$	—		6,665		6,807
5.6% to 7.9% mortgage notes
due in installments through 2027		29,664		34,080		35,125
Riverfront permanent loan		88,653		—		—
		118,317		40,745		41,932
Less portion due within one year		4,463		4,526		4,455
	$	113,854		36,219		37,477