RESTATEMENT OF PREVIOUSLY FILED FINANCIAL STATEMENTS - Balance Sheet (Details) - USD ($)	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash	$ 1,074,842	$ 4,497,197	$ 8,292,054	$ 7,066,203	$ 11,754,349	$ 18,359,170	$ 22,530,583	$ 26,816,722
Accounts receivable, net	21,648,901	18,201,499	15,334,987	21,821,542	15,132,566	12,234,400	14,903,543	13,467,120
Contract receivables	8,436,567	6,816,440	6,677,312	2,817,407	3,004,282	1,270,902	543,687	0
Prepaid expenses and other current assets	1,751,564	2,130,775	2,509,621	3,858,833	3,447,654	4,281,747	5,778,806	9,718,741
Total current assets	32,911,874	31,645,911	32,813,974	35,563,985	33,338,851	36,457,215	44,154,717	50,356,903
Non-current assets:
Property and equipment, net	1,419,393	1,456,009	1,332,908	1,366,761	1,307,146	830,406	864,022	207,638
Operating lease right of use assets, net	2,041,217	2,217,738	2,396,668	2,542,644	2,618,825	1,193,161	708,876	693,524
Investments	0	0	2,584,964	2,572,103	2,559,307	2,546,574	2,500,000	2,500,000
Goodwill	9,688,975	15,019,671	15,019,671	15,019,671	15,019,671	11,434,178	11,434,178	7,738,021
Intangible assets, net	3,451,608	4,634,672	4,876,503	5,140,667	5,450,687	4,461,403	4,886,740	1,412,965
Total non-current assets	16,601,193	23,328,090	26,210,714	26,641,846	26,955,636	20,465,722	20,393,816	12,552,148
Total assets	49,513,067	54,974,001	59,024,688	62,205,831	60,294,487	56,922,937	64,548,533	62,909,051
Current liabilities:
Accounts payable	24,203,769	21,050,096	18,496,871	14,825,010	9,870,645	6,529,122	7,966,159	7,951,995
Contract liabilities	3,950,133	2,976,201	4,283,025	3,166,192	2,036,606	2,026,161	671,685	0
Accrued expenses	5,284,278	5,715,544	6,790,346	7,099,711	5,216,514	7,321,386	4,533,721	4,253,589
Customer deposits	603,046	969,888	1,940,394	2,355,609	2,571,161	1,929,829	3,286,073	7,234,914
Contingent consideration	49,830	161,947	238,621	2,537,291	2,799,287	2,400,771	2,612,678	1,563,000
Notes payable and line of credit	3,204,840	1,964,775	1,941,188	2,908,213	3,832,682	0	0	0
Operating lease liabilities	707,141	598,447	617,815	606,648	600,816	354,403	283,727	219,836
Total current liabilities	38,003,037	33,436,898	34,308,260	33,498,674	26,927,711	20,561,672	19,354,043	21,223,334
Non-current liabilities:
Operating lease liabilities, net of current portion	1,380,362	1,666,138	1,822,754	1,964,804	2,044,782	656,583	427,826	474,862
Deferred tax liability	44,313				0	0	0
Total non-current liabilities	1,424,675	1,666,138	1,822,754	1,964,804	2,044,782	656,583	427,826	474,862
Total liabilities	39,427,712	35,103,036	36,131,014	35,463,478	28,972,493	21,218,255	19,781,869	21,698,196
Commitments and contingencies (note 12)
Shareholders’ equity:
Preferred stock, $0.10 par value; 3,000,000 shares authorized; 0 shares issued and outstanding as of December 31, 2023 and December 31, 2022	0	0	0	0	0	0	0	0
Common stock, $0.001 par value; 30,000,000 shares authorized; 13,522,669 issued and 12,072,836 outstanding as of December 31, 2023 and 30,000,000 shares authorized; 12,292,104 issued and 10,842,271 outstanding as of December 31, 2022	13,523	13,120	13,056	12,452	12,292	11,949	11,911	11,628
Additional paid-in capital	88,389,756	87,575,340	86,775,991	84,861,365	84,189,965	82,375,477	83,769,588	79,335,877
Treasury shares, cost basis: 1,449,833 shares as of December 31, 2023 and 1,449,833 as of December 31, 2022	(12,045,542)	(12,045,542)	(12,045,542)	(12,045,542)	(12,045,542)	(11,639,937)	(11,456,667)	(11,456,667)
Accumulated deficit	(66,272,382)	(55,671,953)	(51,849,831)	(46,085,922)	(40,834,721)	(35,042,807)	(27,558,168)	(26,679,983)
Total shareholders’ equity	10,085,355	19,870,965	22,893,674	26,742,353	31,321,994	35,704,682	44,766,664	41,210,855	$ 45,173,173
Total liabilities and shareholders’ equity	49,513,067	54,974,001	59,024,688	62,205,831	60,294,487	56,922,937	64,548,533	62,909,051
As Reported
Current assets:
Cash	1,112,504	4,770,430	8,559,181	7,327,485	12,008,003	18,605,182	22,767,595	27,052,203
Accounts receivable, net	26,991,739	18,341,489	15,475,146	22,069,269	15,380,292	12,234,400	14,903,543	13,467,120
Contract receivables	10,071,951	8,378,657	6,948,417	2,817,407	3,004,282	1,270,902	543,687	0
Prepaid expenses and other current assets	2,775,682	3,268,279	3,540,554	4,685,529	4,164,960	4,852,262	6,142,613	10,081,436
Total current assets	40,951,876	34,758,855	34,523,298	36,899,690	34,557,537	37,273,742	44,755,536	50,955,079
Non-current assets:
Property and equipment, net	1,419,393	1,456,009	1,332,908	1,366,761	1,307,146	830,406	864,022	207,638
Operating lease right of use assets, net	2,041,217	2,217,738	2,396,668	2,542,644	2,618,825	1,193,161	708,876	693,524
Investments	0	0	2,584,964	2,572,103	2,559,307	2,546,574	4,210,358	4,210,358
Goodwill	15,572,050	15,572,050	15,572,050	15,572,050	15,572,050	12,127,124	10,636,284	7,992,121
Intangible assets, net	4,394,507	4,634,672	4,876,503	5,140,667	5,450,687	4,461,403	4,886,740	1,412,965
Total non-current assets	23,427,167	23,880,469	26,763,093	27,194,225	27,508,015	21,158,668	21,306,280	14,516,606
Total assets	64,379,043	58,639,324	61,286,391	64,093,915	62,065,552	58,432,410	66,061,816	65,471,685
Current liabilities:
Accounts payable	25,411,243	22,194,304	18,552,579	14,865,846	9,960,364	6,508,946	7,946,023	7,930,985
Contract liabilities	8,063,325	1,981,728	3,344,832	2,413,423	1,294,452	2,026,161	671,685
Accrued expenses	4,071,231	4,074,098	5,183,451	5,215,255	3,196,961	5,747,624	3,381,263	3,106,790
Customer deposits	603,046	969,888	1,940,394	2,355,609	2,571,161	1,929,829	3,286,073	7,234,914
Contingent consideration	49,830	161,947	238,621	2,537,291	2,799,287	2,400,771	2,612,678	1,563,000
Notes payable and line of credit	3,204,840	1,964,775	1,941,188	2,908,213	3,832,682	0	0	0
Operating lease liabilities	707,141	598,447	617,815	606,648	600,816	354,403	283,727	219,836
Total current liabilities	42,110,656	31,945,187	31,818,880	30,902,285	24,255,723	18,967,734	18,181,449	20,055,525
Non-current liabilities:
Operating lease liabilities, net of current portion	1,380,362	1,666,138	1,822,754	1,964,804	2,044,782	1,097,208	427,826	474,862
Deferred tax liability	817,419	865,802	914,185	968,151	1,033,283	863,325	1,201,112	332,565
Total non-current liabilities	2,197,781	2,531,940	2,736,939	2,932,955	3,078,065	1,960,533	1,628,938	807,427
Total liabilities	44,308,437	34,477,127	34,555,819	33,835,240	27,333,788	20,928,267	19,810,387	20,862,952
Commitments and contingencies (note 12)
Shareholders’ equity:
Preferred stock, $0.10 par value; 3,000,000 shares authorized; 0 shares issued and outstanding as of December 31, 2023 and December 31, 2022	0	0	0	0	0	0		0
Common stock, $0.001 par value; 30,000,000 shares authorized; 13,522,669 issued and 12,072,836 outstanding as of December 31, 2023 and 30,000,000 shares authorized; 12,292,104 issued and 10,842,271 outstanding as of December 31, 2022	13,523	13,120	13,056	12,388	12,221	11,949	11,911	11,628
Additional paid-in capital	88,901,583	88,268,286	87,468,937	85,554,375	84,882,982	83,068,423	82,971,694	79,589,977
Treasury shares, cost basis: 1,449,833 shares as of December 31, 2023 and 1,449,833 as of December 31, 2022	(12,045,542)	(12,045,542)	(12,045,542)	(12,045,542)	(12,045,542)	(11,639,937)	(11,456,667)	(11,456,667)
Accumulated deficit	(56,798,958)	(52,073,667)	(48,705,879)	(43,262,546)	(38,117,897)	(33,936,292)	(25,275,509)	(23,536,205)
Total shareholders’ equity	20,070,606	24,162,197	26,730,572	30,258,675	34,731,764	37,504,143	46,251,429	44,608,733
Total liabilities and shareholders’ equity	64,379,043	58,639,324	61,286,391	64,093,915	62,065,552	58,432,410	66,061,816	65,471,685
Restatement Adjustments
Current assets:
Cash	(37,662)	(273,233)	(267,127)	(261,282)	(253,654)	(246,012)	(237,012)	(235,481)
Accounts receivable, net	(5,342,838)	(139,990)	(140,159)	(247,727)	(247,726)	0	0	0
Contract receivables	(1,635,384)	(1,562,217)	(271,105)	0	0	0	0	0
Prepaid expenses and other current assets	(1,024,118)	(1,137,504)	(1,030,933)	(826,696)	(717,306)	(570,515)	(363,807)	(362,695)
Total current assets	(8,040,002)	(3,112,944)	(1,709,324)	(1,335,705)	(1,218,686)	(816,527)	(600,819)	(598,176)
Non-current assets:
Property and equipment, net	0	0	0	0	0	0	0	0
Operating lease right of use assets, net	0	0	0	0	0	0	0	0
Investments	0	0	0	0	0	0	(1,710,358)	(1,710,358)
Goodwill	(5,883,075)	(552,379)	(552,379)	(552,379)	(552,379)	(692,946)	797,894	(254,100)
Intangible assets, net	(942,899)	0	0	0	0	0	0	0
Total non-current assets	(6,825,974)	(552,379)	(552,379)	(552,379)	(552,379)	(692,946)	(912,464)	(1,964,458)
Total assets	(14,865,976)	(3,665,323)	(2,261,703)	(1,888,084)	(1,771,065)	(1,509,473)	(1,513,283)	(2,562,634)
Current liabilities:
Accounts payable	(1,207,474)	(1,144,208)	(55,708)	(40,836)	(89,719)	20,176	20,136	21,010
Contract liabilities	(4,113,192)	994,473	938,193	752,769	742,154	0	0	0
Accrued expenses	1,213,047	1,641,446	1,606,895	1,884,456	2,019,553	1,573,762	1,152,458	1,146,799
Customer deposits	0	0	0	0	0	0	0	0
Contingent consideration	0	0	0	0	0	0	0	0
Notes payable and line of credit	0	0	0	0	0	0	0	0
Operating lease liabilities	0	0	0	0	0	0	0	0
Total current liabilities	(4,107,619)	1,491,711	2,489,380	2,596,389	2,671,988	1,593,938	1,172,594	1,167,809
Non-current liabilities:
Operating lease liabilities, net of current portion	0	0	0	0	0	(440,625)	0	0
Deferred tax liability	(773,106)				(1,033,283)	(863,325)
Total non-current liabilities	(773,106)	(865,802)	(914,185)	(968,151)	(1,033,283)	(1,303,950)	(1,201,112)	(332,565)
Total liabilities	(4,880,725)	625,909	1,575,195	1,628,238	1,638,705	289,988	(28,518)	835,244
Commitments and contingencies (note 12)
Shareholders’ equity:
Preferred stock, $0.10 par value; 3,000,000 shares authorized; 0 shares issued and outstanding as of December 31, 2023 and December 31, 2022	0	0	0	0	0	0	0	0
Common stock, $0.001 par value; 30,000,000 shares authorized; 13,522,669 issued and 12,072,836 outstanding as of December 31, 2023 and 30,000,000 shares authorized; 12,292,104 issued and 10,842,271 outstanding as of December 31, 2022	0	0	0	64	71	0	0	0
Additional paid-in capital	(511,827)	(692,946)	(692,946)	(693,010)	(693,017)	(692,946)	797,894	(254,100)
Treasury shares, cost basis: 1,449,833 shares as of December 31, 2023 and 1,449,833 as of December 31, 2022	0	0	0	0	0	0	0	0
Accumulated deficit	(9,473,424)	(3,598,286)	(3,143,952)	(2,823,376)	(2,716,824)	(1,106,515)	(2,282,659)	(3,143,778)
Total shareholders’ equity	(9,985,251)	(4,291,232)	(3,836,898)	(3,516,322)	(3,409,770)	(1,799,461)	(1,484,765)	(3,397,878)
Total liabilities and shareholders’ equity	$ (14,865,976)	$ (3,665,323)	$ (2,261,703)	$ (1,888,084)	$ (1,771,065)	$ (1,509,473)	$ (1,513,283)	$ (2,562,634)