CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 25, 2016	Dec. 27, 2015
Cash flows from operating activities
Net income	$ 5,848,434	$ 6,882,407	$ 5,347,408
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation	592,317	486,682	338,707
Amortization	5,699,641	6,246,659	5,205,033
Loss on disposal of property and equipment	17,373	10,192	1,380
Loss on extinguishment of debt, net	0	404,119	438,507
Contingent consideration adjustment	(225,743)	(167,393)	1,001,346
Amortization of deferred financing fees	251,376	104,847	166,133
Amortization of debt discounts	0	43,159	43,140
Interest expense on contingent consideration payable	1,208,095	1,839,429	697,660
Paid-in-kind interest	0	0	166,643
Put option adjustment	0	0	(176,871)
Provision for doubtful accounts	760,633	389,319	371,953
Share-based compensation	447,301	313,988	352,881
Deferred income taxes	3,109,942	(1,100,663)	(717,373)
Net changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	1,434,308	(1,393,935)	(4,191,615)
Prepaid expenses	102,443	(89,550)	(113,166)
Other current assets	27,425	(20,503)	112,993
Deposits	(245,018)	(424,107)	(345,276)
Accrued interest	229,762	(296,363)	246,112
Accounts payable	(555,971)	(620,523)	185,334
Accrued payroll and expenses	284,667	(1,927,592)	2,981,758
Accrued workers’ compensation	(162,435)	(34,322)	(564,838)
Other current liabilities	(299,691)	(945,382)	(191,988)
Income taxes receivable and payable	(384,177)	(110,750)	444,165
Other long-term liabilities	(76,959)	(55,878)	(8,112)
Net cash provided by operating activities	18,063,723	9,533,840	11,791,914
Cash flows from investing activities
Businesses acquired, net of cash received	(24,500,000)	0	(18,781,091)
Capital expenditures	(1,145,757)	(938,943)	(563,169)
Proceeds from sale of property and equipment	2,350	7,587	1,259
Net cash used in investing activities	(25,643,407)	(931,356)	(19,343,001)
Cash flows from financing activities
Net borrowings (payments) under line of credit	(2,514,646)	7,665,714	11,317,000
Proceeds from issuance of long-term debt	25,000,000	0	15,000,000
Principal payments on long-term debt	(1,112,500)	(15,281,657)	(17,187,500)
Payments on other current liabilities	0	(500,000)	(536,488)
Payments of dividends	(8,735,759)	(8,030,922)	(6,492,406)
Net proceeds from issuance of common stock	86,249	15,254,406	7,047,382
Contingent consideration paid	(4,024,257)	(7,556,162)	(869,545)
Deferred financing costs	(1,119,403)	(153,863)	(727,356)
Net cash provided by (used in) financing activities	7,579,684	(8,602,484)	7,551,087
Net change in cash and cash equivalents	0	0	0
Cash and cash equivalents, beginning of year	0	0	0
Cash and cash equivalents, end of year	0	0	0
Supplemental cash flow information:
Cash paid for interest	1,447,138	2,440,757	1,463,241
Cash paid for taxes, net of refunds	5,909,250	5,500,076	3,639,253
Non-cash transactions:
Retirement of put options	0	0	2,320,145
Leasehold improvements funded by landlord incentives	$ 255,493	$ 0	$ 321,450