Selected Quarterly Financial Data (Unaudited) - (Tables)

12 Months Ended

Dec. 31, 2017

Selected Quarterly Financial Information [Abstract]

Schedule of Quarterly Financial Information

(In thousands, except per share amounts)	January 1, 2017 - March 31, 2017		April 1, 2017 - June 30, 2017		July 1, 2017 - September 30, 2017		October 1, 2017 - December 31, 2017
Revenues:
Rental	$	27,764	$	28,327	$	28,835	$	29,011
Restaurant	4,943		4,826		4,676		4,827
Total revenues	32,707		33,153		33,511		33,838
Operating expenses:
General and administrative	2,863		3,459		2,899		3,044
Depreciation and amortization	5,409		5,426		5,425		5,557
Restaurant expense	4,668		4,583		4,571		4,829
Interest expense	4,094		4,508		5,463		5,403
Total expenses	17,034		17,976		18,358		18,833
Other income	5		34		172		113
Realized gain on sale, net	—		3,291		4,042		3,198
Income Before Income Taxes	$	15,678	$	18,502	$	19,367	$	18,316
Earnings per share (1):
Basic	$	0.26	$	0.30	$	0.31	$	0.30
Diluted	0.26		0.30		0.31		0.30
Distributions declared per share	$	0.2425	$	0.2425	$	0.2425	$	0.2750

(In thousands, except per share amounts)	January 1, 2016 - March 31, 2016		April 1, 2016 - June 30, 2016		July 1, 2016 - September 30, 2016		October 1, 2016 - December 31, 2016
Revenues:
Rental	$	26,192	$	26,192	$	26,363	$	26,877
Restaurant	4,859		4,701		4,443		4,391
Total revenues	31,051		30,893		30,806		31,268
Operating expenses:
General and administrative	3,317		2,508		2,608		2,545
Depreciation and amortization	5,187		5,101		5,059		5,230
Restaurant expense	4,698		4,593		4,308		4,254
Interest expense	4,182		3,858		3,549		3,239
Total expenses	17,384		16,060		15,524		15,268
Other income	60		18		10		9
Realized gain on sale, net	—		—				16,623
Income Before Income Taxes	$	13,727	$	14,851	$	15,292	$	32,632
Earnings per share:
Basic	$	1.95	$	0.25	$	0.25	$	0.54
Diluted	1.61		0.25		0.25		0.54
Distributions declared per share	$	0.2425	$	0.2425	$	0.2425	$	0.2425

(In thousands, except per share amounts)	January 1, 2015 - March 31, 2015		April 1, 2015 - June 30, 2015		July 1, 2015 - September 30, 2015		October 1, 2015 - December 31, 2015
Revenues:
Rental	$	—	$	—	$	—	$	15,134
Restaurant	4,890		4,624		4,413		4,395
Total revenues	4,890		4,624		4,413		19,529
Operating expenses:
General and administrative	—		—		—		1,856
Depreciation and amortization	212		185		208		3,153
Restaurant expense	4,513		4,335		4,088		4,060
Interest expense	—		—		—		2,203
Total expenses	4,725		4,520		4,296		11,272
Income Before Income Taxes	$	165	$	104	$	117	$	8,257
Earnings per share:
Basic	NA		NA		NA		$	0.85
Diluted	NA		NA		NA		0.84
Distributions declared per share	NA		NA		NA		NA
NA – not applicable