Segment Reporting: (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting:

Schedule of financial information by segment and reconciliation of segment contribution to operating income

	Three Months Ended				Six Months Ended
	June 30, 2018		July 1, 2017		June 30, 2018		July 1, 2017
Revenue:
Franchising	$	13,302,700	$	12,483,100	$	25,934,900	$	24,434,400
Leasing		4,857,100		3,946,600		10,385,900		9,806,200
Total revenue	$	18,159,800	$	16,429,700	$	36,320,800	$	34,240,600
Reconciliation to operating income:
Franchising segment contribution	$	7,407,500	$	6,891,200	$	14,200,000	$	13,211,700
Leasing segment contribution		2,667,200		1,921,900		5,948,900		4,914,800
Total operating income	$	10,074,700	$	8,813,100	$	20,148,900	$	18,126,500
Depreciation and amortization:
Franchising	$	60,700	$	69,100	$	117,900	$	144,900
Leasing		18,600		21,100		37,200		43,800
Total depreciation and amortization	$	79,300	$	90,200	$	155,100	$	188,700

	As of
	June 30, 2018		December 30, 2017
Identifiable assets:
Franchising	$	3,814,000	$	4,051,400
Leasing		44,552,300		42,153,600
Unallocated		450,700		2,637,000
Total	$	48,817,000	$	48,842,000