Restatement of Previously Issued Financial Statements (Details 3) - USD ($)	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019
Accounts receivable, net	$ 5,857,000	$ 5,712,000	$ 5,421,000	$ 6,249,000	$ 7,559,000	$ 6,438,000	$ 6,248,000	$ 6,360,000
Sales tax	1,011,000	902,000	773,000	681,000	594,000	452,000	347,000	232,000
Other	1,071,000	872,000	769,000	403,000	687,000	499,000	437,000	503,000
Deferred tax liabilities	0	0	0	0	0	88,000	152,000	292,000
Accumulated deficit	(9,587,000)	8,626,000	7,740,000	5,897,000	(4,972,000)	2,367,000	1,270,000	611,000
As Previously Reported
Accounts receivable, net	5,628,000	5,538,000	5,319,000	6,199,000	7,559,000	6,438,000	6,248,000	6,360,000
Sales tax	0	0	0	0	0	0	0	0
Other	827,000	664,000	597,000	261,000	570,000	413,000	374,000	462,000
Deferred tax liabilities	0	0	0	0	0	61,000	116,000	290,000
Accumulated deficit	8,561,000	7,690,000	6,896,000	5,124,000	4,261,000	1,802,000	824,000	336,000
Error Correction
Accounts receivable, net	229,000	174,000	102,000	50,000	0	0	0	0
Sales tax	1,011,000	902,000	773,000	681,000	594,000	452,000	347,000	232,000
Other	244,000	208,000	172,000	142,000	117,000	86,000	63,000	41,000
Deferred tax liabilities	0	0	0	0	0	27,000	36,000	2,000
Accumulated deficit	$ 1,026,000	$ 936,000	$ 844,000	$ 773,000	$ 711,000	$ 565,000	$ 446,000	$ 275,000